| 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 | $149.75 | 6.470% | $159.4388 | $159.44 | $159.45 | $159.40 |
| Purchase #2 | $149.91 | 3.236% | $154.7611 | $154.76 | $154.75 | $154.80 |
| Purchase #3 | $250.34 | 11.682% | $279.5847 | $279.58 | $279.60 | $279.60 |
| Purchase #4 | $245.92 | 8.628% | $267.138 | $267.14 | $267.15 | $267.10 |
| Purchase #5 | $92.38 | 10.784% | $102.3423 | $102.34 | $102.35 | $102.30 |
| Purchase #6 | $45.77 | 10.235% | $50.4546 | $50.45 | $50.45 | $50.50 |
| Purchase #7 | $146.27 | 3.719% | $151.7098 | $151.71 | $151.70 | $151.70 |
| 7 purchase totals = | $1,080.34 | $1,165.4293 | $1,165.42 | $1,165.45 | $1,165.40 | |