| 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 | $145.48 | 9.422% | $159.1871 | $159.19 | $159.20 | $159.20 |
| Purchase #2 | $209.77 | 3.611% | $217.3448 | $217.34 | $217.35 | $217.30 |
| Purchase #3 | $144.92 | 7.116% | $155.2325 | $155.23 | $155.25 | $155.20 |
| Purchase #4 | $31.53 | 11.730% | $35.2285 | $35.23 | $35.25 | $35.20 |
| Purchase #5 | $49.25 | 8.746% | $53.5574 | $53.56 | $53.55 | $53.60 |
| Purchase #6 | $223.34 | 11.611% | $249.272 | $249.27 | $249.25 | $249.30 |
| Purchase #7 | $143.55 | 12.189% | $161.0473 | $161.05 | $161.05 | $161.00 |
| 7 purchase totals = | $947.84 | $1,030.8696 | $1,030.87 | $1,030.90 | $1,030.80 | |