| 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 | $155.89 | 9.187% | $170.2116 | $170.21 | $170.20 | $170.20 |
| Purchase #2 | $135.48 | 3.291% | $139.9386 | $139.94 | $139.95 | $139.90 |
| Purchase #3 | $30.46 | 10.457% | $33.6452 | $33.65 | $33.65 | $33.60 |
| Purchase #4 | $236.94 | 13.230% | $268.2872 | $268.29 | $268.30 | $268.30 |
| Purchase #5 | $110.50 | 10.512% | $122.1158 | $122.12 | $122.10 | $122.10 |
| Purchase #6 | $137.51 | 5.307% | $144.8077 | $144.81 | $144.80 | $144.80 |
| Purchase #7 | $182.36 | 8.369% | $197.6217 | $197.62 | $197.60 | $197.60 |
| 7 purchase totals = | $989.14 | $1,076.6278 | $1,076.64 | $1,076.60 | $1,076.50 | |