| 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 | $194.51 | 12.136% | $218.1157 | $218.12 | $218.10 | $218.10 |
| Purchase #2 | $55.54 | 9.541% | $60.8391 | $60.84 | $60.85 | $60.80 |
| Purchase #3 | $116.62 | 7.334% | $125.1729 | $125.17 | $125.15 | $125.20 |
| Purchase #4 | $162.77 | 7.306% | $174.662 | $174.66 | $174.65 | $174.70 |
| Purchase #5 | $175.50 | 6.335% | $186.6179 | $186.62 | $186.60 | $186.60 |
| Purchase #6 | $150.63 | 7.584% | $162.0538 | $162.05 | $162.05 | $162.10 |
| Purchase #7 | $194.40 | 8.476% | $210.8773 | $210.88 | $210.90 | $210.90 |
| 7 purchase totals = | $1,049.97 | $1,138.3387 | $1,138.34 | $1,138.30 | $1,138.40 | |