| 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 | $35.88 | 3.571% | $37.1613 | $37.16 | $37.15 | $37.20 |
| Purchase #2 | $172.96 | 7.777% | $186.4111 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $84.74 | 12.812% | $95.5969 | $95.60 | $95.60 | $95.60 |
| Purchase #4 | $34.92 | 4.204% | $36.388 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $133.28 | 6.165% | $141.4967 | $141.50 | $141.50 | $141.50 |
| Purchase #6 | $150.88 | 6.220% | $160.2647 | $160.26 | $160.25 | $160.30 |
| Purchase #7 | $249.86 | 10.314% | $275.6306 | $275.63 | $275.65 | $275.60 |
| 7 purchase totals = | $862.52 | $932.9493 | $932.95 | $932.95 | $933.00 | |