| 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 | $38.93 | 13.238% | $44.0836 | $44.08 | $44.10 | $44.10 |
| Purchase #2 | $20.93 | 10.804% | $23.1913 | $23.19 | $23.20 | $23.20 |
| Purchase #3 | $188.69 | 13.480% | $214.1254 | $214.13 | $214.15 | $214.10 |
| Purchase #4 | $161.91 | 13.265% | $183.3874 | $183.39 | $183.40 | $183.40 |
| Purchase #5 | $166.46 | 13.523% | $188.9704 | $188.97 | $188.95 | $189.00 |
| Purchase #6 | $161.43 | 10.571% | $178.4948 | $178.49 | $178.50 | $178.50 |
| Purchase #7 | $136.57 | 9.305% | $149.2778 | $149.28 | $149.30 | $149.30 |
| 7 purchase totals = | $874.92 | $981.5307 | $981.53 | $981.60 | $981.60 | |