| 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 | $170.63 | 12.299% | $191.6158 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $127.84 | 11.789% | $142.9111 | $142.91 | $142.90 | $142.90 |
| Purchase #3 | $205.27 | 7.443% | $220.5482 | $220.55 | $220.55 | $220.50 |
| Purchase #4 | $147.35 | 10.242% | $162.4416 | $162.44 | $162.45 | $162.40 |
| Purchase #5 | $5.36 | 13.553% | $6.0864 | $6.09 | $6.10 | $6.10 |
| Purchase #6 | $140.55 | 10.167% | $154.8397 | $154.84 | $154.85 | $154.80 |
| Purchase #7 | $121.84 | 5.267% | $128.2573 | $128.26 | $128.25 | $128.30 |
| 7 purchase totals = | $918.84 | $1,006.7001 | $1,006.71 | $1,006.70 | $1,006.60 | |