| 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 | $141.83 | 13.320% | $160.7218 | $160.72 | $160.70 | $160.70 |
| Purchase #2 | $37.75 | 5.501% | $39.8266 | $39.83 | $39.85 | $39.80 |
| Purchase #3 | $46.60 | 13.590% | $52.9329 | $52.93 | $52.95 | $52.90 |
| Purchase #4 | $49.92 | 4.458% | $52.1454 | $52.15 | $52.15 | $52.10 |
| Purchase #5 | $189.47 | 11.475% | $211.2117 | $211.21 | $211.20 | $211.20 |
| Purchase #6 | $57.58 | 5.309% | $60.6369 | $60.64 | $60.65 | $60.60 |
| Purchase #7 | $175.34 | 4.430% | $183.1076 | $183.11 | $183.10 | $183.10 |
| 7 purchase totals = | $698.49 | $760.5829 | $760.59 | $760.60 | $760.40 | |