| 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 | $94.63 | 13.299% | $107.2148 | $107.21 | $107.20 | $107.20 |
| Purchase #2 | $18.26 | 7.230% | $19.5802 | $19.58 | $19.60 | $19.60 |
| Purchase #3 | $59.67 | 7.533% | $64.1649 | $64.16 | $64.15 | $64.20 |
| Purchase #4 | $110.89 | 3.244% | $114.4873 | $114.49 | $114.50 | $114.50 |
| Purchase #5 | $133.43 | 9.434% | $146.0178 | $146.02 | $146.00 | $146.00 |
| Purchase #6 | $121.85 | 5.861% | $128.9916 | $128.99 | $129.00 | $129.00 |
| Purchase #7 | $137.58 | 9.136% | $150.1493 | $150.15 | $150.15 | $150.10 |
| 7 purchase totals = | $676.31 | $730.6059 | $730.60 | $730.60 | $730.60 | |