| 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 | $139.64 | 5.223% | $146.9334 | $146.93 | $146.95 | $146.90 |
| Purchase #2 | $201.47 | 8.768% | $219.1349 | $219.13 | $219.15 | $219.10 |
| Purchase #3 | $126.91 | 11.262% | $141.2026 | $141.20 | $141.20 | $141.20 |
| Purchase #4 | $197.32 | 4.516% | $206.231 | $206.23 | $206.25 | $206.20 |
| Purchase #5 | $131.69 | 7.557% | $141.6418 | $141.64 | $141.65 | $141.60 |
| Purchase #6 | $118.62 | 13.134% | $134.1996 | $134.20 | $134.20 | $134.20 |
| Purchase #7 | $168.79 | 9.204% | $184.3254 | $184.33 | $184.35 | $184.30 |
| 7 purchase totals = | $1,084.44 | $1,173.6687 | $1,173.66 | $1,173.75 | $1,173.50 | |