| 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 | $18.53 | 5.574% | $19.5629 | $19.56 | $19.55 | $19.60 |
| Purchase #2 | $103.52 | 13.222% | $117.2074 | $117.21 | $117.20 | $117.20 |
| Purchase #3 | $48.77 | 10.305% | $53.7957 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $138.40 | 12.837% | $156.1664 | $156.17 | $156.15 | $156.20 |
| Purchase #5 | $188.90 | 10.416% | $208.5758 | $208.58 | $208.60 | $208.60 |
| Purchase #6 | $177.46 | 9.445% | $194.2211 | $194.22 | $194.20 | $194.20 |
| Purchase #7 | $180.41 | 6.457% | $192.0591 | $192.06 | $192.05 | $192.10 |
| 7 purchase totals = | $855.99 | $941.5884 | $941.60 | $941.55 | $941.70 | |