| 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 | $211.28 | 7.283% | $226.6675 | $226.67 | $226.65 | $226.70 |
| Purchase #2 | $234.34 | 6.480% | $249.5252 | $249.53 | $249.55 | $249.50 |
| Purchase #3 | $88.41 | 9.820% | $97.0919 | $97.09 | $97.10 | $97.10 |
| Purchase #4 | $154.60 | 10.165% | $170.3151 | $170.32 | $170.30 | $170.30 |
| Purchase #5 | $154.92 | 11.150% | $172.1936 | $172.19 | $172.20 | $172.20 |
| Purchase #6 | $144.74 | 10.544% | $160.0014 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $88.81 | 3.703% | $92.0986 | $92.10 | $92.10 | $92.10 |
| 7 purchase totals = | $1,077.10 | $1,167.8933 | $1,167.90 | $1,167.90 | $1,167.90 | |