| 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 | $121.43 | 11.215% | $135.0484 | $135.05 | $135.05 | $135.00 |
| Purchase #2 | $108.36 | 7.320% | $116.292 | $116.29 | $116.30 | $116.30 |
| Purchase #3 | $64.60 | 10.151% | $71.1575 | $71.16 | $71.15 | $71.20 |
| Purchase #4 | $239.93 | 7.764% | $258.5582 | $258.56 | $258.55 | $258.60 |
| Purchase #5 | $59.89 | 3.563% | $62.0239 | $62.02 | $62.00 | $62.00 |
| Purchase #6 | $155.59 | 6.103% | $165.0857 | $165.09 | $165.10 | $165.10 |
| Purchase #7 | $137.99 | 5.299% | $145.3021 | $145.30 | $145.30 | $145.30 |
| 7 purchase totals = | $887.79 | $953.4678 | $953.47 | $953.45 | $953.50 | |