| 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 | $131.77 | 9.431% | $144.1972 | $144.20 | $144.20 | $144.20 |
| Purchase #2 | $101.48 | 10.615% | $112.2521 | $112.25 | $112.25 | $112.30 |
| Purchase #3 | $153.37 | 11.783% | $171.4416 | $171.44 | $171.45 | $171.40 |
| Purchase #4 | $122.33 | 5.434% | $128.9774 | $128.98 | $129.00 | $129.00 |
| Purchase #5 | $129.59 | 10.569% | $143.2864 | $143.29 | $143.30 | $143.30 |
| Purchase #6 | $168.63 | 13.274% | $191.0139 | $191.01 | $191.00 | $191.00 |
| Purchase #7 | $193.93 | 8.500% | $210.4141 | $210.41 | $210.40 | $210.40 |
| 7 purchase totals = | $1,001.10 | $1,101.5827 | $1,101.58 | $1,101.60 | $1,101.60 | |