| 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 | $164.98 | 10.838% | $182.8605 | $182.86 | $182.85 | $182.90 |
| Purchase #2 | $147.74 | 3.210% | $152.4825 | $152.48 | $152.50 | $152.50 |
| Purchase #3 | $198.60 | 9.368% | $217.2048 | $217.20 | $217.20 | $217.20 |
| Purchase #4 | $141.43 | 13.420% | $160.4099 | $160.41 | $160.40 | $160.40 |
| Purchase #5 | $83.31 | 7.790% | $89.7998 | $89.80 | $89.80 | $89.80 |
| Purchase #6 | $146.91 | 5.683% | $155.2589 | $155.26 | $155.25 | $155.30 |
| Purchase #7 | $108.58 | 3.172% | $112.0242 | $112.02 | $112.00 | $112.00 |
| 7 purchase totals = | $991.55 | $1,070.0406 | $1,070.03 | $1,070.00 | $1,070.10 | |