| 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 | $223.95 | 5.136% | $235.4521 | $235.45 | $235.45 | $235.50 |
| Purchase #2 | $134.65 | 11.736% | $150.4525 | $150.45 | $150.45 | $150.50 |
| Purchase #3 | $71.84 | 7.335% | $77.1095 | $77.11 | $77.10 | $77.10 |
| Purchase #4 | $42.95 | 10.862% | $47.6152 | $47.62 | $47.60 | $47.60 |
| Purchase #5 | $168.49 | 8.401% | $182.6448 | $182.64 | $182.65 | $182.60 |
| Purchase #6 | $124.79 | 8.656% | $135.5918 | $135.59 | $135.60 | $135.60 |
| Purchase #7 | $6.31 | 11.714% | $7.0492 | $7.05 | $7.05 | $7.00 |
| 7 purchase totals = | $772.98 | $835.9151 | $835.91 | $835.90 | $835.90 | |