| 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 | $186.76 | 9.102% | $203.7589 | $203.76 | $203.75 | $203.80 |
| Purchase #2 | $172.82 | 4.488% | $180.5762 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $74.89 | 6.669% | $79.8844 | $79.88 | $79.90 | $79.90 |
| Purchase #4 | $36.33 | 10.778% | $40.2456 | $40.25 | $40.25 | $40.20 |
| Purchase #5 | $136.86 | 11.597% | $152.7317 | $152.73 | $152.75 | $152.70 |
| Purchase #6 | $35.86 | 7.460% | $38.5352 | $38.54 | $38.55 | $38.50 |
| Purchase #7 | $196.69 | 3.538% | $203.6489 | $203.65 | $203.65 | $203.60 |
| 7 purchase totals = | $840.21 | $899.3809 | $899.39 | $899.45 | $899.30 | |