| 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 | $151.40 | 8.827% | $164.7641 | $164.76 | $164.75 | $164.80 |
| Purchase #2 | $153.90 | 12.588% | $173.2729 | $173.27 | $173.25 | $173.30 |
| Purchase #3 | $113.38 | 13.638% | $128.8428 | $128.84 | $128.85 | $128.80 |
| Purchase #4 | $161.50 | 5.428% | $170.2662 | $170.27 | $170.25 | $170.30 |
| Purchase #5 | $159.34 | 11.299% | $177.3438 | $177.34 | $177.35 | $177.30 |
| Purchase #6 | $189.83 | 10.445% | $209.6577 | $209.66 | $209.65 | $209.70 |
| Purchase #7 | $144.55 | 11.329% | $160.9261 | $160.93 | $160.95 | $160.90 |
| 7 purchase totals = | $1,073.90 | $1,185.0736 | $1,185.07 | $1,185.05 | $1,185.10 | |