| 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 | $135.46 | 10.660% | $149.9 | $149.90 | $149.90 | $149.90 |
| Purchase #2 | $153.30 | 4.131% | $159.6328 | $159.63 | $159.65 | $159.60 |
| Purchase #3 | $65.41 | 10.237% | $72.106 | $72.11 | $72.10 | $72.10 |
| Purchase #4 | $198.86 | 9.422% | $217.5966 | $217.60 | $217.60 | $217.60 |
| Purchase #5 | $245.62 | 10.642% | $271.7589 | $271.76 | $271.75 | $271.80 |
| Purchase #6 | $65.29 | 7.511% | $70.1939 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $55.42 | 3.212% | $57.2001 | $57.20 | $57.20 | $57.20 |
| 7 purchase totals = | $919.36 | $998.3883 | $998.39 | $998.40 | $998.40 | |