| 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 | $140.88 | 6.412% | $149.9132 | $149.91 | $149.90 | $149.90 |
| Purchase #2 | $70.77 | 6.128% | $75.1068 | $75.11 | $75.10 | $75.10 |
| Purchase #3 | $27.36 | 6.529% | $29.1463 | $29.15 | $29.15 | $29.10 |
| Purchase #4 | $88.27 | 11.777% | $98.6656 | $98.67 | $98.65 | $98.70 |
| Purchase #5 | $250.92 | 13.323% | $284.3501 | $284.35 | $284.35 | $284.40 |
| Purchase #6 | $155.35 | 4.680% | $162.6204 | $162.62 | $162.60 | $162.60 |
| Purchase #7 | $204.51 | 7.273% | $219.384 | $219.38 | $219.40 | $219.40 |
| 7 purchase totals = | $938.06 | $1,019.1864 | $1,019.19 | $1,019.15 | $1,019.20 | |