| 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 | $195.60 | 3.359% | $202.1702 | $202.17 | $202.15 | $202.20 |
| Purchase #2 | $221.56 | 3.124% | $228.4815 | $228.48 | $228.50 | $228.50 |
| Purchase #3 | $142.88 | 12.421% | $160.6271 | $160.63 | $160.65 | $160.60 |
| Purchase #4 | $143.61 | 8.354% | $155.6072 | $155.61 | $155.60 | $155.60 |
| Purchase #5 | $141.44 | 6.493% | $150.6237 | $150.62 | $150.60 | $150.60 |
| Purchase #6 | $10.77 | 8.715% | $11.7086 | $11.71 | $11.70 | $11.70 |
| Purchase #7 | $15.82 | 6.208% | $16.8021 | $16.80 | $16.80 | $16.80 |
| 7 purchase totals = | $871.68 | $926.0204 | $926.02 | $926.00 | $926.00 | |