| 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 | $167.74 | 12.272% | $188.3251 | $188.33 | $188.35 | $188.30 |
| Purchase #2 | $111.44 | 8.692% | $121.1264 | $121.13 | $121.15 | $121.10 |
| Purchase #3 | $241.53 | 8.359% | $261.7195 | $261.72 | $261.70 | $261.70 |
| Purchase #4 | $84.80 | 8.399% | $91.9224 | $91.92 | $91.90 | $91.90 |
| Purchase #5 | $126.62 | 10.369% | $139.7492 | $139.75 | $139.75 | $139.70 |
| Purchase #6 | $223.94 | 12.486% | $251.9011 | $251.90 | $251.90 | $251.90 |
| Purchase #7 | $20.66 | 3.220% | $21.3253 | $21.33 | $21.35 | $21.30 |
| 7 purchase totals = | $976.73 | $1,076.0690 | $1,076.08 | $1,076.10 | $1,075.90 | |