| 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 | $151.71 | 13.679% | $172.4624 | $172.46 | $172.45 | $172.50 |
| Purchase #2 | $130.78 | 6.613% | $139.4285 | $139.43 | $139.45 | $139.40 |
| Purchase #3 | $21.47 | 4.376% | $22.4095 | $22.41 | $22.40 | $22.40 |
| Purchase #4 | $27.54 | 8.443% | $29.8652 | $29.87 | $29.85 | $29.90 |
| Purchase #5 | $123.40 | 10.158% | $135.935 | $135.94 | $135.95 | $135.90 |
| Purchase #6 | $53.85 | 11.705% | $60.1531 | $60.15 | $60.15 | $60.20 |
| Purchase #7 | $56.60 | 12.321% | $63.5737 | $63.57 | $63.55 | $63.60 |
| 7 purchase totals = | $565.35 | $623.8274 | $623.83 | $623.80 | $623.90 | |