| 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 | $161.73 | 3.632% | $167.604 | $167.60 | $167.60 | $167.60 |
| Purchase #2 | $23.36 | 10.539% | $25.8219 | $25.82 | $25.80 | $25.80 |
| Purchase #3 | $228.53 | 5.318% | $240.6832 | $240.68 | $240.70 | $240.70 |
| Purchase #4 | $24.33 | 4.203% | $25.3526 | $25.35 | $25.35 | $25.40 |
| Purchase #5 | $38.47 | 12.417% | $43.2468 | $43.25 | $43.25 | $43.20 |
| Purchase #6 | $97.42 | 4.646% | $101.9461 | $101.95 | $101.95 | $101.90 |
| Purchase #7 | $132.26 | 11.159% | $147.0189 | $147.02 | $147.00 | $147.00 |
| 7 purchase totals = | $706.10 | $751.6735 | $751.67 | $751.65 | $751.60 | |