| 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 | $51.33 | 12.576% | $57.7853 | $57.79 | $57.80 | $57.80 |
| Purchase #2 | $66.97 | 10.741% | $74.1632 | $74.16 | $74.15 | $74.20 |
| Purchase #3 | $88.27 | 3.452% | $91.3171 | $91.32 | $91.30 | $91.30 |
| Purchase #4 | $161.41 | 8.685% | $175.4285 | $175.43 | $175.45 | $175.40 |
| Purchase #5 | $180.27 | 6.613% | $192.1913 | $192.19 | $192.20 | $192.20 |
| Purchase #6 | $121.41 | 11.863% | $135.8129 | $135.81 | $135.80 | $135.80 |
| Purchase #7 | $160.96 | 7.171% | $172.5024 | $172.50 | $172.50 | $172.50 |
| 7 purchase totals = | $830.62 | $899.2007 | $899.20 | $899.20 | $899.20 | |