| 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 | $159.41 | 10.874% | $176.7442 | $176.74 | $176.75 | $176.70 |
| Purchase #2 | $28.90 | 3.502% | $29.9121 | $29.91 | $29.90 | $29.90 |
| Purchase #3 | $238.72 | 8.363% | $258.6842 | $258.68 | $258.70 | $258.70 |
| Purchase #4 | $229.26 | 12.803% | $258.6122 | $258.61 | $258.60 | $258.60 |
| Purchase #5 | $215.68 | 12.718% | $243.1102 | $243.11 | $243.10 | $243.10 |
| Purchase #6 | $40.97 | 6.392% | $43.5888 | $43.59 | $43.60 | $43.60 |
| Purchase #7 | $228.64 | 12.647% | $257.5561 | $257.56 | $257.55 | $257.60 |
| 7 purchase totals = | $1,141.58 | $1,268.2078 | $1,268.20 | $1,268.20 | $1,268.20 | |