| 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 | $188.36 | 11.832% | $210.6468 | $210.65 | $210.65 | $210.60 |
| Purchase #2 | $45.63 | 6.250% | $48.4819 | $48.48 | $48.50 | $48.50 |
| Purchase #3 | $146.64 | 7.151% | $157.1262 | $157.13 | $157.15 | $157.10 |
| Purchase #4 | $17.47 | 4.143% | $18.1938 | $18.19 | $18.20 | $18.20 |
| Purchase #5 | $175.27 | 11.729% | $195.8274 | $195.83 | $195.85 | $195.80 |
| Purchase #6 | $129.75 | 4.523% | $135.6186 | $135.62 | $135.60 | $135.60 |
| Purchase #7 | $37.93 | 8.251% | $41.0596 | $41.06 | $41.05 | $41.10 |
| 7 purchase totals = | $741.05 | $806.9543 | $806.96 | $807.00 | $806.90 | |