| 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 | $160.53 | 7.723% | $172.9277 | $172.93 | $172.95 | $172.90 |
| Purchase #2 | $179.49 | 3.795% | $186.3016 | $186.30 | $186.30 | $186.30 |
| Purchase #3 | $118.31 | 9.191% | $129.1839 | $129.18 | $129.20 | $129.20 |
| Purchase #4 | $200.67 | 10.390% | $221.5196 | $221.52 | $221.50 | $221.50 |
| Purchase #5 | $98.82 | 12.694% | $111.3642 | $111.36 | $111.35 | $111.40 |
| Purchase #6 | $115.61 | 7.244% | $123.9848 | $123.98 | $124.00 | $124.00 |
| Purchase #7 | $51.42 | 3.246% | $53.0891 | $53.09 | $53.10 | $53.10 |
| 7 purchase totals = | $924.85 | $998.3709 | $998.36 | $998.40 | $998.40 | |