| 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 | $170.75 | 10.500% | $188.6788 | $188.68 | $188.70 | $188.70 |
| Purchase #2 | $247.61 | 8.479% | $268.6049 | $268.60 | $268.60 | $268.60 |
| Purchase #3 | $53.29 | 8.794% | $57.9763 | $57.98 | $58.00 | $58.00 |
| Purchase #4 | $223.47 | 9.814% | $245.4013 | $245.40 | $245.40 | $245.40 |
| Purchase #5 | $185.45 | 10.510% | $204.9408 | $204.94 | $204.95 | $204.90 |
| Purchase #6 | $234.73 | 3.265% | $242.3939 | $242.39 | $242.40 | $242.40 |
| Purchase #7 | $211.58 | 12.388% | $237.7905 | $237.79 | $237.80 | $237.80 |
| 7 purchase totals = | $1,326.88 | $1,445.7865 | $1,445.78 | $1,445.85 | $1,445.80 | |