| 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 | $148.53 | 4.841% | $155.7203 | $155.72 | $155.70 | $155.70 |
| Purchase #2 | $202.49 | 4.529% | $211.6608 | $211.66 | $211.65 | $211.70 |
| Purchase #3 | $130.36 | 13.525% | $147.9912 | $147.99 | $148.00 | $148.00 |
| Purchase #4 | $28.55 | 12.228% | $32.0411 | $32.04 | $32.05 | $32.00 |
| Purchase #5 | $43.26 | 9.589% | $47.4082 | $47.41 | $47.40 | $47.40 |
| Purchase #6 | $184.83 | 13.226% | $209.2756 | $209.28 | $209.30 | $209.30 |
| Purchase #7 | $31.29 | 9.657% | $34.3117 | $34.31 | $34.30 | $34.30 |
| 7 purchase totals = | $769.31 | $838.4089 | $838.41 | $838.40 | $838.40 | |