| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.65 | 9.829% | $219.2736 | $219.27 | $219.25 | $219.30 |
| Purchase #2 | $160.42 | 12.613% | $180.6538 | $180.65 | $180.65 | $180.70 |
| Purchase #3 | $244.98 | 10.461% | $270.6074 | $270.61 | $270.60 | $270.60 |
| Purchase #4 | $168.92 | 4.209% | $176.0298 | $176.03 | $176.05 | $176.00 |
| Purchase #5 | $115.37 | 11.778% | $128.9583 | $128.96 | $128.95 | $129.00 |
| Purchase #6 | $139.70 | 11.259% | $155.4288 | $155.43 | $155.45 | $155.40 |
| Purchase #7 | $164.74 | 7.109% | $176.4514 | $176.45 | $176.45 | $176.50 |
| 7 purchase totals = | $1,193.78 | $1,307.4031 | $1,307.40 | $1,307.40 | $1,307.50 | |