| 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 | $136.89 | 7.172% | $146.7078 | $146.71 | $146.70 | $146.70 |
| Purchase #2 | $32.79 | 9.228% | $35.8159 | $35.82 | $35.80 | $35.80 |
| Purchase #3 | $241.60 | 9.869% | $265.4435 | $265.44 | $265.45 | $265.40 |
| Purchase #4 | $74.37 | 4.168% | $77.4697 | $77.47 | $77.45 | $77.50 |
| Purchase #5 | $209.66 | 7.579% | $225.5501 | $225.55 | $225.55 | $225.60 |
| Purchase #6 | $143.62 | 11.160% | $159.648 | $159.65 | $159.65 | $159.60 |
| Purchase #7 | $241.74 | 6.361% | $257.1171 | $257.12 | $257.10 | $257.10 |
| 7 purchase totals = | $1,080.67 | $1,167.7521 | $1,167.76 | $1,167.70 | $1,167.70 | |