| 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 | $159.72 | 10.597% | $176.6455 | $176.65 | $176.65 | $176.60 |
| Purchase #2 | $22.73 | 12.142% | $25.4899 | $25.49 | $25.50 | $25.50 |
| Purchase #3 | $127.26 | 10.863% | $141.0843 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $209.40 | 11.324% | $233.1125 | $233.11 | $233.10 | $233.10 |
| Purchase #5 | $173.45 | 11.361% | $193.1557 | $193.16 | $193.15 | $193.20 |
| Purchase #6 | $200.94 | 9.844% | $220.7205 | $220.72 | $220.70 | $220.70 |
| Purchase #7 | $178.52 | 7.306% | $191.5627 | $191.56 | $191.55 | $191.60 |
| 7 purchase totals = | $1,072.02 | $1,181.7711 | $1,181.77 | $1,181.75 | $1,181.80 | |