| 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 | $181.30 | 7.400% | $194.7162 | $194.72 | $194.70 | $194.70 |
| Purchase #2 | $167.96 | 6.250% | $178.4575 | $178.46 | $178.45 | $178.50 |
| Purchase #3 | $6.53 | 6.615% | $6.962 | $6.96 | $6.95 | $7.00 |
| Purchase #4 | $43.62 | 11.842% | $48.7855 | $48.79 | $48.80 | $48.80 |
| Purchase #5 | $157.35 | 13.606% | $178.759 | $178.76 | $178.75 | $178.80 |
| Purchase #6 | $23.62 | 6.436% | $25.1402 | $25.14 | $25.15 | $25.10 |
| Purchase #7 | $26.76 | 6.738% | $28.5631 | $28.56 | $28.55 | $28.60 |
| 7 purchase totals = | $607.14 | $661.3835 | $661.39 | $661.35 | $661.50 | |