| 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 | $186.70 | 13.711% | $212.2984 | $212.30 | $212.30 | $212.30 |
| Purchase #2 | $84.28 | 3.230% | $87.0022 | $87.00 | $87.00 | $87.00 |
| Purchase #3 | $92.47 | 12.642% | $104.1601 | $104.16 | $104.15 | $104.20 |
| Purchase #4 | $111.41 | 7.753% | $120.0476 | $120.05 | $120.05 | $120.00 |
| Purchase #5 | $158.62 | 9.465% | $173.6334 | $173.63 | $173.65 | $173.60 |
| Purchase #6 | $73.80 | 13.188% | $83.5327 | $83.53 | $83.55 | $83.50 |
| Purchase #7 | $32.39 | 7.553% | $34.8364 | $34.84 | $34.85 | $34.80 |
| 7 purchase totals = | $739.67 | $815.5108 | $815.51 | $815.55 | $815.40 | |