| 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 | $141.35 | 9.714% | $155.0807 | $155.08 | $155.10 | $155.10 |
| Purchase #2 | $48.74 | 7.218% | $52.2581 | $52.26 | $52.25 | $52.30 |
| Purchase #3 | $90.73 | 3.467% | $93.8756 | $93.88 | $93.90 | $93.90 |
| Purchase #4 | $182.98 | 8.627% | $198.7657 | $198.77 | $198.75 | $198.80 |
| Purchase #5 | $184.58 | 12.248% | $207.1874 | $207.19 | $207.20 | $207.20 |
| Purchase #6 | $110.67 | 11.190% | $123.054 | $123.05 | $123.05 | $123.10 |
| Purchase #7 | $235.91 | 13.228% | $267.1162 | $267.12 | $267.10 | $267.10 |
| 7 purchase totals = | $994.96 | $1,097.3377 | $1,097.35 | $1,097.35 | $1,097.50 | |