| 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 | $185.45 | 3.212% | $191.4067 | $191.41 | $191.40 | $191.40 |
| Purchase #2 | $174.80 | 5.179% | $183.8529 | $183.85 | $183.85 | $183.90 |
| Purchase #3 | $249.29 | 10.270% | $274.8921 | $274.89 | $274.90 | $274.90 |
| Purchase #4 | $13.56 | 4.368% | $14.1523 | $14.15 | $14.15 | $14.20 |
| Purchase #5 | $29.81 | 11.570% | $33.259 | $33.26 | $33.25 | $33.30 |
| Purchase #6 | $126.48 | 7.102% | $135.4626 | $135.46 | $135.45 | $135.50 |
| Purchase #7 | $130.28 | 4.321% | $135.9094 | $135.91 | $135.90 | $135.90 |
| 7 purchase totals = | $909.67 | $968.9350 | $968.93 | $968.90 | $969.10 | |