| 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 | $121.37 | 8.482% | $131.6646 | $131.66 | $131.65 | $131.70 |
| Purchase #2 | $101.91 | 6.115% | $108.1418 | $108.14 | $108.15 | $108.10 |
| Purchase #3 | $152.93 | 3.250% | $157.9002 | $157.90 | $157.90 | $157.90 |
| Purchase #4 | $100.42 | 3.628% | $104.0632 | $104.06 | $104.05 | $104.10 |
| Purchase #5 | $137.85 | 12.606% | $155.2274 | $155.23 | $155.25 | $155.20 |
| Purchase #6 | $84.54 | 11.177% | $93.989 | $93.99 | $94.00 | $94.00 |
| Purchase #7 | $178.74 | 6.669% | $190.6602 | $190.66 | $190.65 | $190.70 |
| 7 purchase totals = | $877.76 | $941.6464 | $941.64 | $941.65 | $941.70 | |