| 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 | $168.61 | 3.740% | $174.916 | $174.92 | $174.90 | $174.90 |
| Purchase #2 | $5.93 | 3.405% | $6.1319 | $6.13 | $6.15 | $6.10 |
| Purchase #3 | $189.82 | 3.342% | $196.1638 | $196.16 | $196.15 | $196.20 |
| Purchase #4 | $120.55 | 7.319% | $129.3731 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $173.82 | 5.675% | $183.6843 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $24.25 | 8.246% | $26.2497 | $26.25 | $26.25 | $26.20 |
| Purchase #7 | $59.51 | 11.399% | $66.2935 | $66.29 | $66.30 | $66.30 |
| 7 purchase totals = | $742.49 | $782.8123 | $782.80 | $782.80 | $782.80 | |