| 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 | $147.56 | 5.554% | $155.7555 | $155.76 | $155.75 | $155.80 |
| Purchase #2 | $69.46 | 4.784% | $72.783 | $72.78 | $72.80 | $72.80 |
| Purchase #3 | $243.36 | 12.807% | $274.5271 | $274.53 | $274.55 | $274.50 |
| Purchase #4 | $5.41 | 4.422% | $5.6492 | $5.65 | $5.65 | $5.60 |
| Purchase #5 | $30.47 | 11.121% | $33.8586 | $33.86 | $33.85 | $33.90 |
| Purchase #6 | $204.77 | 9.452% | $224.1249 | $224.12 | $224.10 | $224.10 |
| Purchase #7 | $189.66 | 9.835% | $208.3131 | $208.31 | $208.30 | $208.30 |
| 7 purchase totals = | $890.69 | $975.0114 | $975.01 | $975.00 | $975.00 | |