| 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 | $117.75 | 6.192% | $125.0411 | $125.04 | $125.05 | $125.00 |
| Purchase #2 | $120.39 | 12.223% | $135.1053 | $135.11 | $135.10 | $135.10 |
| Purchase #3 | $76.55 | 4.716% | $80.1601 | $80.16 | $80.15 | $80.20 |
| Purchase #4 | $133.42 | 4.437% | $139.3398 | $139.34 | $139.35 | $139.30 |
| Purchase #5 | $88.61 | 3.138% | $91.3906 | $91.39 | $91.40 | $91.40 |
| Purchase #6 | $103.78 | 6.856% | $110.8952 | $110.90 | $110.90 | $110.90 |
| Purchase #7 | $84.37 | 6.573% | $89.9156 | $89.92 | $89.90 | $89.90 |
| 7 purchase totals = | $724.87 | $771.8477 | $771.86 | $771.85 | $771.80 | |