| 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 | $35.68 | 7.118% | $38.2197 | $38.22 | $38.20 | $38.20 |
| Purchase #2 | $245.90 | 8.828% | $267.6081 | $267.61 | $267.60 | $267.60 |
| Purchase #3 | $152.70 | 4.327% | $159.3073 | $159.31 | $159.30 | $159.30 |
| Purchase #4 | $111.38 | 12.841% | $125.6823 | $125.68 | $125.70 | $125.70 |
| Purchase #5 | $180.27 | 11.432% | $200.8785 | $200.88 | $200.90 | $200.90 |
| Purchase #6 | $168.42 | 11.459% | $187.7192 | $187.72 | $187.70 | $187.70 |
| Purchase #7 | $186.45 | 8.411% | $202.1323 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $1,080.80 | $1,181.5474 | $1,181.55 | $1,181.55 | $1,181.50 | |