| 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 | $147.39 | 9.376% | $161.2093 | $161.21 | $161.20 | $161.20 |
| Purchase #2 | $59.78 | 6.713% | $63.793 | $63.79 | $63.80 | $63.80 |
| Purchase #3 | $220.26 | 9.141% | $240.394 | $240.39 | $240.40 | $240.40 |
| Purchase #4 | $119.72 | 13.829% | $136.2761 | $136.28 | $136.30 | $136.30 |
| Purchase #5 | $33.55 | 7.346% | $36.0146 | $36.01 | $36.00 | $36.00 |
| Purchase #6 | $41.95 | 8.698% | $45.5988 | $45.60 | $45.60 | $45.60 |
| Purchase #7 | $129.40 | 13.664% | $147.0812 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $752.05 | $830.3670 | $830.36 | $830.40 | $830.40 | |