| 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 | $169.70 | 11.769% | $189.672 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $120.58 | 12.133% | $135.21 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $88.39 | 6.142% | $93.8189 | $93.82 | $93.80 | $93.80 |
| Purchase #4 | $160.68 | 7.775% | $173.1729 | $173.17 | $173.15 | $173.20 |
| Purchase #5 | $204.45 | 4.222% | $213.0819 | $213.08 | $213.10 | $213.10 |
| Purchase #6 | $200.60 | 6.462% | $213.5628 | $213.56 | $213.55 | $213.60 |
| Purchase #7 | $24.79 | 7.307% | $26.6014 | $26.60 | $26.60 | $26.60 |
| 7 purchase totals = | $969.19 | $1,045.1199 | $1,045.11 | $1,045.05 | $1,045.20 | |