| 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 | $156.77 | 3.371% | $162.0547 | $162.05 | $162.05 | $162.10 |
| Purchase #2 | $202.33 | 8.447% | $219.4208 | $219.42 | $219.40 | $219.40 |
| Purchase #3 | $47.96 | 7.756% | $51.6798 | $51.68 | $51.70 | $51.70 |
| Purchase #4 | $83.38 | 13.387% | $94.5421 | $94.54 | $94.55 | $94.50 |
| Purchase #5 | $33.73 | 10.166% | $37.159 | $37.16 | $37.15 | $37.20 |
| Purchase #6 | $124.62 | 5.658% | $131.671 | $131.67 | $131.65 | $131.70 |
| Purchase #7 | $159.33 | 13.666% | $181.104 | $181.10 | $181.10 | $181.10 |
| 7 purchase totals = | $808.12 | $877.6314 | $877.62 | $877.60 | $877.70 | |