| 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 | $158.52 | 11.151% | $176.1966 | $176.20 | $176.20 | $176.20 |
| Purchase #2 | $5.88 | 5.370% | $6.1958 | $6.20 | $6.20 | $6.20 |
| Purchase #3 | $196.27 | 11.741% | $219.3141 | $219.31 | $219.30 | $219.30 |
| Purchase #4 | $60.27 | 8.121% | $65.1645 | $65.16 | $65.15 | $65.20 |
| Purchase #5 | $184.71 | 7.433% | $198.4395 | $198.44 | $198.45 | $198.40 |
| Purchase #6 | $138.62 | 8.823% | $150.8504 | $150.85 | $150.85 | $150.90 |
| Purchase #7 | $37.38 | 12.248% | $41.9583 | $41.96 | $41.95 | $42.00 |
| 7 purchase totals = | $781.65 | $858.1192 | $858.12 | $858.10 | $858.20 | |