| 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 | $182.73 | 10.270% | $201.4964 | $201.50 | $201.50 | $201.50 |
| Purchase #2 | $6.86 | 4.348% | $7.1583 | $7.16 | $7.15 | $7.20 |
| Purchase #3 | $128.88 | 8.210% | $139.461 | $139.46 | $139.45 | $139.50 |
| Purchase #4 | $90.52 | 4.201% | $94.3227 | $94.32 | $94.30 | $94.30 |
| Purchase #5 | $225.60 | 8.283% | $244.2864 | $244.29 | $244.30 | $244.30 |
| Purchase #6 | $32.94 | 8.667% | $35.7949 | $35.79 | $35.80 | $35.80 |
| Purchase #7 | $28.92 | 9.821% | $31.7602 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $696.45 | $754.2799 | $754.28 | $754.25 | $754.40 | |