| 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 | $136.70 | 7.752% | $147.297 | $147.30 | $147.30 | $147.30 |
| Purchase #2 | $238.86 | 11.856% | $267.1792 | $267.18 | $267.20 | $267.20 |
| Purchase #3 | $109.43 | 13.604% | $124.3169 | $124.32 | $124.30 | $124.30 |
| Purchase #4 | $98.43 | 9.687% | $107.9649 | $107.96 | $107.95 | $108.00 |
| Purchase #5 | $34.25 | 4.316% | $35.7282 | $35.73 | $35.75 | $35.70 |
| Purchase #6 | $153.98 | 11.691% | $171.9818 | $171.98 | $172.00 | $172.00 |
| Purchase #7 | $131.77 | 7.794% | $142.0402 | $142.04 | $142.05 | $142.00 |
| 7 purchase totals = | $903.42 | $996.5082 | $996.51 | $996.55 | $996.50 | |