| 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 | $173.65 | 11.555% | $193.7153 | $193.72 | $193.70 | $193.70 |
| Purchase #2 | $88.68 | 4.307% | $92.4994 | $92.50 | $92.50 | $92.50 |
| Purchase #3 | $249.85 | 11.727% | $279.1499 | $279.15 | $279.15 | $279.10 |
| Purchase #4 | $159.38 | 11.368% | $177.4983 | $177.50 | $177.50 | $177.50 |
| Purchase #5 | $209.54 | 6.438% | $223.0302 | $223.03 | $223.05 | $223.00 |
| Purchase #6 | $112.60 | 7.508% | $121.054 | $121.05 | $121.05 | $121.10 |
| Purchase #7 | $164.70 | 8.830% | $179.243 | $179.24 | $179.25 | $179.20 |
| 7 purchase totals = | $1,158.40 | $1,266.1901 | $1,266.19 | $1,266.20 | $1,266.10 | |