| 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 | $161.39 | 7.562% | $173.5943 | $173.59 | $173.60 | $173.60 |
| Purchase #2 | $43.42 | 6.732% | $46.343 | $46.34 | $46.35 | $46.30 |
| Purchase #3 | $235.53 | 6.847% | $251.6567 | $251.66 | $251.65 | $251.70 |
| Purchase #4 | $8.59 | 7.180% | $9.2068 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $20.46 | 10.712% | $22.6517 | $22.65 | $22.65 | $22.70 |
| Purchase #6 | $12.34 | 3.200% | $12.7349 | $12.73 | $12.75 | $12.70 |
| Purchase #7 | $125.88 | 7.438% | $135.243 | $135.24 | $135.25 | $135.20 |
| 7 purchase totals = | $607.61 | $651.4304 | $651.42 | $651.45 | $651.40 | |