| 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 | $168.98 | 5.804% | $178.7876 | $178.79 | $178.80 | $178.80 |
| Purchase #2 | $122.95 | 10.711% | $136.1192 | $136.12 | $136.10 | $136.10 |
| Purchase #3 | $100.41 | 8.281% | $108.725 | $108.73 | $108.75 | $108.70 |
| Purchase #4 | $176.28 | 8.688% | $191.5952 | $191.60 | $191.60 | $191.60 |
| Purchase #5 | $131.31 | 3.103% | $135.3845 | $135.38 | $135.40 | $135.40 |
| Purchase #6 | $127.79 | 12.511% | $143.7778 | $143.78 | $143.80 | $143.80 |
| Purchase #7 | $118.26 | 12.106% | $132.5766 | $132.58 | $132.60 | $132.60 |
| 7 purchase totals = | $945.98 | $1,026.9659 | $1,026.98 | $1,027.05 | $1,027.00 | |