| 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 | $179.68 | 7.734% | $193.5765 | $193.58 | $193.60 | $193.60 |
| Purchase #2 | $142.98 | 9.512% | $156.5803 | $156.58 | $156.60 | $156.60 |
| Purchase #3 | $29.91 | 10.861% | $33.1585 | $33.16 | $33.15 | $33.20 |
| Purchase #4 | $216.35 | 8.294% | $234.2941 | $234.29 | $234.30 | $234.30 |
| Purchase #5 | $127.94 | 11.223% | $142.2987 | $142.30 | $142.30 | $142.30 |
| Purchase #6 | $140.88 | 11.361% | $156.8854 | $156.89 | $156.90 | $156.90 |
| Purchase #7 | $5.77 | 13.817% | $6.5672 | $6.57 | $6.55 | $6.60 |
| 7 purchase totals = | $843.51 | $923.3607 | $923.37 | $923.40 | $923.50 | |