| 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 | $160.95 | 12.535% | $181.1251 | $181.13 | $181.15 | $181.10 |
| Purchase #2 | $83.55 | 11.602% | $93.2435 | $93.24 | $93.25 | $93.20 |
| Purchase #3 | $130.69 | 5.594% | $138.0008 | $138.00 | $138.00 | $138.00 |
| Purchase #4 | $65.64 | 11.415% | $73.1328 | $73.13 | $73.15 | $73.10 |
| Purchase #5 | $33.46 | 7.848% | $36.0859 | $36.09 | $36.10 | $36.10 |
| Purchase #6 | $170.28 | 13.584% | $193.4108 | $193.41 | $193.40 | $193.40 |
| Purchase #7 | $184.39 | 9.454% | $201.8222 | $201.82 | $201.80 | $201.80 |
| 7 purchase totals = | $828.96 | $916.8211 | $916.82 | $916.85 | $916.70 | |