| 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 | $172.91 | 10.367% | $190.8356 | $190.84 | $190.85 | $190.80 |
| Purchase #2 | $160.62 | 9.344% | $175.6283 | $175.63 | $175.65 | $175.60 |
| Purchase #3 | $25.99 | 10.271% | $28.6594 | $28.66 | $28.65 | $28.70 |
| Purchase #4 | $22.37 | 8.226% | $24.2102 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $93.97 | 8.523% | $101.9791 | $101.98 | $102.00 | $102.00 |
| Purchase #6 | $10.90 | 8.589% | $11.8362 | $11.84 | $11.85 | $11.80 |
| Purchase #7 | $32.93 | 11.437% | $36.6962 | $36.70 | $36.70 | $36.70 |
| 7 purchase totals = | $519.69 | $569.8450 | $569.86 | $569.90 | $569.80 | |