| 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 | $132.90 | 4.271% | $138.5762 | $138.58 | $138.60 | $138.60 |
| Purchase #2 | $160.44 | 9.193% | $175.1892 | $175.19 | $175.20 | $175.20 |
| Purchase #3 | $178.30 | 13.717% | $202.7574 | $202.76 | $202.75 | $202.80 |
| Purchase #4 | $134.37 | 11.341% | $149.6089 | $149.61 | $149.60 | $149.60 |
| Purchase #5 | $59.93 | 3.649% | $62.1168 | $62.12 | $62.10 | $62.10 |
| Purchase #6 | $86.45 | 3.166% | $89.187 | $89.19 | $89.20 | $89.20 |
| Purchase #7 | $217.87 | 3.320% | $225.1033 | $225.10 | $225.10 | $225.10 |
| 7 purchase totals = | $970.26 | $1,042.5388 | $1,042.55 | $1,042.55 | $1,042.60 | |