| 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 | $122.54 | 8.682% | $133.1789 | $133.18 | $133.20 | $133.20 |
| Purchase #2 | $42.40 | 9.768% | $46.5416 | $46.54 | $46.55 | $46.50 |
| Purchase #3 | $47.27 | 7.640% | $50.8814 | $50.88 | $50.90 | $50.90 |
| Purchase #4 | $131.93 | 12.687% | $148.668 | $148.67 | $148.65 | $148.70 |
| Purchase #5 | $233.56 | 13.511% | $265.1163 | $265.12 | $265.10 | $265.10 |
| Purchase #6 | $152.82 | 11.330% | $170.1345 | $170.13 | $170.15 | $170.10 |
| Purchase #7 | $245.30 | 8.190% | $265.3901 | $265.39 | $265.40 | $265.40 |
| 7 purchase totals = | $975.82 | $1,079.9108 | $1,079.91 | $1,079.95 | $1,079.90 | |