| 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 | $153.67 | 10.104% | $169.1968 | $169.20 | $169.20 | $169.20 |
| Purchase #2 | $25.55 | 6.222% | $27.1397 | $27.14 | $27.15 | $27.10 |
| Purchase #3 | $230.30 | 12.267% | $258.5509 | $258.55 | $258.55 | $258.60 |
| Purchase #4 | $46.28 | 13.762% | $52.6491 | $52.65 | $52.65 | $52.60 |
| Purchase #5 | $248.83 | 6.629% | $265.3249 | $265.32 | $265.30 | $265.30 |
| Purchase #6 | $34.45 | 9.484% | $37.7172 | $37.72 | $37.70 | $37.70 |
| Purchase #7 | $20.80 | 7.783% | $22.4189 | $22.42 | $22.40 | $22.40 |
| 7 purchase totals = | $759.88 | $832.9975 | $833.00 | $832.95 | $832.90 | |