| 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 | $139.87 | 5.144% | $147.0649 | $147.06 | $147.05 | $147.10 |
| Purchase #2 | $179.81 | 8.514% | $195.119 | $195.12 | $195.10 | $195.10 |
| Purchase #3 | $97.97 | 3.709% | $101.6037 | $101.60 | $101.60 | $101.60 |
| Purchase #4 | $164.77 | 11.375% | $183.5126 | $183.51 | $183.50 | $183.50 |
| Purchase #5 | $55.60 | 12.112% | $62.3343 | $62.33 | $62.35 | $62.30 |
| Purchase #6 | $210.96 | 12.809% | $237.9819 | $237.98 | $238.00 | $238.00 |
| Purchase #7 | $20.62 | 7.726% | $22.2131 | $22.21 | $22.20 | $22.20 |
| 7 purchase totals = | $869.60 | $949.8295 | $949.81 | $949.80 | $949.80 | |