| 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 | $106.64 | 10.444% | $117.7775 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $160.71 | 4.196% | $167.4534 | $167.45 | $167.45 | $167.50 |
| Purchase #3 | $78.60 | 6.621% | $83.8041 | $83.80 | $83.80 | $83.80 |
| Purchase #4 | $197.59 | 8.261% | $213.9129 | $213.91 | $213.90 | $213.90 |
| Purchase #5 | $97.76 | 4.749% | $102.4026 | $102.40 | $102.40 | $102.40 |
| Purchase #6 | $201.36 | 13.651% | $228.8477 | $228.85 | $228.85 | $228.80 |
| Purchase #7 | $219.98 | 5.732% | $232.5893 | $232.59 | $232.60 | $232.60 |
| 7 purchase totals = | $1,062.64 | $1,146.7875 | $1,146.78 | $1,146.80 | $1,146.80 | |