| 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 | $169.40 | 7.150% | $181.5121 | $181.51 | $181.50 | $181.50 |
| Purchase #2 | $17.37 | 7.186% | $18.6182 | $18.62 | $18.60 | $18.60 |
| Purchase #3 | $56.69 | 12.628% | $63.8488 | $63.85 | $63.85 | $63.80 |
| Purchase #4 | $12.58 | 4.200% | $13.1084 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $97.35 | 12.637% | $109.6521 | $109.65 | $109.65 | $109.70 |
| Purchase #6 | $250.71 | 10.561% | $277.1875 | $277.19 | $277.20 | $277.20 |
| Purchase #7 | $121.42 | 6.489% | $129.2989 | $129.30 | $129.30 | $129.30 |
| 7 purchase totals = | $725.52 | $793.2260 | $793.23 | $793.20 | $793.20 | |