| 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 | $159.79 | 12.620% | $179.9555 | $179.96 | $179.95 | $180.00 |
| Purchase #2 | $241.28 | 12.217% | $270.7572 | $270.76 | $270.75 | $270.80 |
| Purchase #3 | $190.69 | 11.761% | $213.1171 | $213.12 | $213.10 | $213.10 |
| Purchase #4 | $119.39 | 10.495% | $131.92 | $131.92 | $131.90 | $131.90 |
| Purchase #5 | $144.52 | 6.368% | $153.723 | $153.72 | $153.70 | $153.70 |
| Purchase #6 | $161.48 | 6.729% | $172.346 | $172.35 | $172.35 | $172.30 |
| Purchase #7 | $63.92 | 7.429% | $68.6686 | $68.67 | $68.65 | $68.70 |
| 7 purchase totals = | $1,081.07 | $1,190.4874 | $1,190.50 | $1,190.40 | $1,190.50 | |