| 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 | $107.58 | 13.608% | $122.2195 | $122.22 | $122.20 | $122.20 |
| Purchase #2 | $220.37 | 4.678% | $230.6789 | $230.68 | $230.70 | $230.70 |
| Purchase #3 | $244.97 | 11.115% | $272.1984 | $272.20 | $272.20 | $272.20 |
| Purchase #4 | $28.86 | 8.853% | $31.415 | $31.42 | $31.40 | $31.40 |
| Purchase #5 | $160.46 | 13.402% | $181.9648 | $181.96 | $181.95 | $182.00 |
| Purchase #6 | $155.27 | 13.506% | $176.2408 | $176.24 | $176.25 | $176.20 |
| Purchase #7 | $147.86 | 5.868% | $156.5364 | $156.54 | $156.55 | $156.50 |
| 7 purchase totals = | $1,065.37 | $1,171.2538 | $1,171.26 | $1,171.25 | $1,171.20 | |