| 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 | $149.40 | 6.637% | $159.3157 | $159.32 | $159.30 | $159.30 |
| Purchase #2 | $238.50 | 4.458% | $249.1323 | $249.13 | $249.15 | $249.10 |
| Purchase #3 | $24.83 | 4.271% | $25.8905 | $25.89 | $25.90 | $25.90 |
| Purchase #4 | $183.47 | 7.562% | $197.344 | $197.34 | $197.35 | $197.30 |
| Purchase #5 | $184.97 | 9.851% | $203.1914 | $203.19 | $203.20 | $203.20 |
| Purchase #6 | $44.60 | 4.503% | $46.6083 | $46.61 | $46.60 | $46.60 |
| Purchase #7 | $223.76 | 6.186% | $237.6018 | $237.60 | $237.60 | $237.60 |
| 7 purchase totals = | $1,049.53 | $1,119.0840 | $1,119.08 | $1,119.10 | $1,119.00 | |