| 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 | $227.96 | 7.550% | $245.171 | $245.17 | $245.15 | $245.20 |
| Purchase #2 | $133.48 | 8.104% | $144.2972 | $144.30 | $144.30 | $144.30 |
| Purchase #3 | $126.96 | 11.166% | $141.1364 | $141.14 | $141.15 | $141.10 |
| Purchase #4 | $146.92 | 5.837% | $155.4957 | $155.50 | $155.50 | $155.50 |
| Purchase #5 | $178.86 | 12.487% | $201.1942 | $201.19 | $201.20 | $201.20 |
| Purchase #6 | $24.55 | 7.673% | $26.4337 | $26.43 | $26.45 | $26.40 |
| Purchase #7 | $164.57 | 9.299% | $179.8734 | $179.87 | $179.85 | $179.90 |
| 7 purchase totals = | $1,003.30 | $1,093.6016 | $1,093.60 | $1,093.60 | $1,093.60 | |