| 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 | $179.63 | 12.540% | $202.1556 | $202.16 | $202.15 | $202.20 |
| Purchase #2 | $84.65 | 8.206% | $91.5964 | $91.60 | $91.60 | $91.60 |
| Purchase #3 | $60.69 | 13.801% | $69.0658 | $69.07 | $69.05 | $69.10 |
| Purchase #4 | $129.91 | 4.179% | $135.3389 | $135.34 | $135.35 | $135.30 |
| Purchase #5 | $185.38 | 9.423% | $202.8484 | $202.85 | $202.85 | $202.80 |
| Purchase #6 | $67.41 | 5.780% | $71.3063 | $71.31 | $71.30 | $71.30 |
| Purchase #7 | $82.40 | 3.818% | $85.546 | $85.55 | $85.55 | $85.50 |
| 7 purchase totals = | $790.07 | $857.8574 | $857.88 | $857.85 | $857.80 | |