| 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 | $165.86 | 13.289% | $187.9011 | $187.90 | $187.90 | $187.90 |
| Purchase #2 | $77.54 | 12.666% | $87.3612 | $87.36 | $87.35 | $87.40 |
| Purchase #3 | $10.73 | 5.379% | $11.3072 | $11.31 | $11.30 | $11.30 |
| Purchase #4 | $30.32 | 11.588% | $33.8335 | $33.83 | $33.85 | $33.80 |
| Purchase #5 | $194.35 | 6.106% | $206.217 | $206.22 | $206.20 | $206.20 |
| Purchase #6 | $66.82 | 5.439% | $70.4543 | $70.45 | $70.45 | $70.50 |
| Purchase #7 | $6.86 | 8.402% | $7.4364 | $7.44 | $7.45 | $7.40 |
| 7 purchase totals = | $552.48 | $604.5107 | $604.51 | $604.50 | $604.50 | |