| 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 | $157.62 | 10.464% | $174.1134 | $174.11 | $174.10 | $174.10 |
| Purchase #2 | $166.60 | 6.566% | $177.539 | $177.54 | $177.55 | $177.50 |
| Purchase #3 | $201.35 | 11.624% | $224.7549 | $224.75 | $224.75 | $224.80 |
| Purchase #4 | $42.84 | 4.834% | $44.9109 | $44.91 | $44.90 | $44.90 |
| Purchase #5 | $32.48 | 6.248% | $34.5094 | $34.51 | $34.50 | $34.50 |
| Purchase #6 | $242.98 | 8.678% | $264.0658 | $264.07 | $264.05 | $264.10 |
| Purchase #7 | $130.33 | 11.844% | $145.7663 | $145.77 | $145.75 | $145.80 |
| 7 purchase totals = | $974.20 | $1,065.6597 | $1,065.66 | $1,065.60 | $1,065.70 | |