| 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 | $171.40 | 3.529% | $177.4487 | $177.45 | $177.45 | $177.40 |
| Purchase #2 | $99.97 | 5.541% | $105.5093 | $105.51 | $105.50 | $105.50 |
| Purchase #3 | $234.88 | 13.193% | $265.8677 | $265.87 | $265.85 | $265.90 |
| Purchase #4 | $99.65 | 3.295% | $102.9335 | $102.93 | $102.95 | $102.90 |
| Purchase #5 | $212.45 | 10.874% | $235.5518 | $235.55 | $235.55 | $235.60 |
| Purchase #6 | $10.52 | 9.583% | $11.5281 | $11.53 | $11.55 | $11.50 |
| Purchase #7 | $165.59 | 5.452% | $174.618 | $174.62 | $174.60 | $174.60 |
| 7 purchase totals = | $994.46 | $1,073.4571 | $1,073.46 | $1,073.45 | $1,073.40 | |