| 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 | $121.89 | 12.272% | $136.8483 | $136.85 | $136.85 | $136.80 |
| Purchase #2 | $74.38 | 12.184% | $83.4425 | $83.44 | $83.45 | $83.40 |
| Purchase #3 | $182.32 | 8.489% | $197.7971 | $197.80 | $197.80 | $197.80 |
| Purchase #4 | $163.66 | 3.237% | $168.9577 | $168.96 | $168.95 | $169.00 |
| Purchase #5 | $212.92 | 11.505% | $237.4164 | $237.42 | $237.40 | $237.40 |
| Purchase #6 | $229.35 | 6.664% | $244.6339 | $244.63 | $244.65 | $244.60 |
| Purchase #7 | $83.58 | 13.795% | $95.1099 | $95.11 | $95.10 | $95.10 |
| 7 purchase totals = | $1,068.10 | $1,164.2058 | $1,164.21 | $1,164.20 | $1,164.10 | |