| 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 | $75.59 | 12.676% | $85.1718 | $85.17 | $85.15 | $85.20 |
| Purchase #2 | $149.86 | 5.562% | $158.1952 | $158.20 | $158.20 | $158.20 |
| Purchase #3 | $137.38 | 10.765% | $152.169 | $152.17 | $152.15 | $152.20 |
| Purchase #4 | $127.94 | 10.312% | $141.1332 | $141.13 | $141.15 | $141.10 |
| Purchase #5 | $194.80 | 13.186% | $220.4863 | $220.49 | $220.50 | $220.50 |
| Purchase #6 | $161.28 | 11.347% | $179.5804 | $179.58 | $179.60 | $179.60 |
| Purchase #7 | $88.42 | 6.139% | $93.8481 | $93.85 | $93.85 | $93.80 |
| 7 purchase totals = | $935.27 | $1,030.5840 | $1,030.59 | $1,030.60 | $1,030.60 | |