| 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 | $137.84 | 11.229% | $153.3181 | $153.32 | $153.30 | $153.30 |
| Purchase #2 | $220.51 | 9.222% | $240.8454 | $240.85 | $240.85 | $240.80 |
| Purchase #3 | $240.57 | 13.374% | $272.7438 | $272.74 | $272.75 | $272.70 |
| Purchase #4 | $126.74 | 6.757% | $135.3038 | $135.30 | $135.30 | $135.30 |
| Purchase #5 | $170.39 | 3.131% | $175.7249 | $175.72 | $175.70 | $175.70 |
| Purchase #6 | $87.48 | 6.268% | $92.9632 | $92.96 | $92.95 | $93.00 |
| Purchase #7 | $108.93 | 9.505% | $119.2838 | $119.28 | $119.30 | $119.30 |
| 7 purchase totals = | $1,092.46 | $1,190.1830 | $1,190.17 | $1,190.15 | $1,190.10 | |