| 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 | $151.90 | 6.490% | $161.7583 | $161.76 | $161.75 | $161.80 |
| Purchase #2 | $25.61 | 9.331% | $27.9997 | $28.00 | $28.00 | $28.00 |
| Purchase #3 | $189.92 | 11.204% | $211.1986 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $128.97 | 4.686% | $135.0135 | $135.01 | $135.00 | $135.00 |
| Purchase #5 | $101.27 | 9.786% | $111.1803 | $111.18 | $111.20 | $111.20 |
| Purchase #6 | $249.84 | 5.695% | $264.0684 | $264.07 | $264.05 | $264.10 |
| Purchase #7 | $245.30 | 6.122% | $260.3173 | $260.32 | $260.30 | $260.30 |
| 7 purchase totals = | $1,092.81 | $1,171.5361 | $1,171.54 | $1,171.50 | $1,171.60 | |