| 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 | $154.79 | 3.283% | $159.8718 | $159.87 | $159.85 | $159.90 |
| Purchase #2 | $195.62 | 5.784% | $206.9347 | $206.93 | $206.95 | $206.90 |
| Purchase #3 | $82.38 | 6.117% | $87.4192 | $87.42 | $87.40 | $87.40 |
| Purchase #4 | $153.60 | 3.486% | $158.9545 | $158.95 | $158.95 | $159.00 |
| Purchase #5 | $166.45 | 7.530% | $178.9837 | $178.98 | $179.00 | $179.00 |
| Purchase #6 | $224.61 | 3.755% | $233.0441 | $233.04 | $233.05 | $233.00 |
| Purchase #7 | $173.70 | 3.158% | $179.1854 | $179.19 | $179.20 | $179.20 |
| 7 purchase totals = | $1,151.15 | $1,204.3934 | $1,204.38 | $1,204.40 | $1,204.40 | |