| 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 | $157.72 | 6.591% | $168.1153 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $135.38 | 7.816% | $145.9613 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $63.99 | 9.843% | $70.2885 | $70.29 | $70.30 | $70.30 |
| Purchase #4 | $199.87 | 9.590% | $219.0375 | $219.04 | $219.05 | $219.00 |
| Purchase #5 | $220.65 | 13.109% | $249.575 | $249.58 | $249.60 | $249.60 |
| Purchase #6 | $23.53 | 9.423% | $25.7472 | $25.75 | $25.75 | $25.70 |
| Purchase #7 | $195.82 | 8.388% | $212.2454 | $212.25 | $212.25 | $212.20 |
| 7 purchase totals = | $996.96 | $1,090.9702 | $1,090.99 | $1,091.00 | $1,090.90 | |