| 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 | $107.68 | 13.541% | $122.2609 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $37.75 | 12.213% | $42.3604 | $42.36 | $42.35 | $42.40 |
| Purchase #3 | $141.48 | 13.563% | $160.6689 | $160.67 | $160.65 | $160.70 |
| Purchase #4 | $174.93 | 5.368% | $184.3202 | $184.32 | $184.30 | $184.30 |
| Purchase #5 | $34.48 | 11.539% | $38.4586 | $38.46 | $38.45 | $38.50 |
| Purchase #6 | $125.47 | 7.535% | $134.9242 | $134.92 | $134.90 | $134.90 |
| Purchase #7 | $131.78 | 8.292% | $142.7072 | $142.71 | $142.70 | $142.70 |
| 7 purchase totals = | $753.57 | $825.7004 | $825.70 | $825.60 | $825.80 | |