| 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 | $197.55 | 10.194% | $217.6882 | $217.69 | $217.70 | $217.70 |
| Purchase #2 | $187.32 | 6.164% | $198.8664 | $198.87 | $198.85 | $198.90 |
| Purchase #3 | $77.99 | 6.365% | $82.9541 | $82.95 | $82.95 | $83.00 |
| Purchase #4 | $145.33 | 6.779% | $155.1819 | $155.18 | $155.20 | $155.20 |
| Purchase #5 | $60.59 | 13.558% | $68.8048 | $68.80 | $68.80 | $68.80 |
| Purchase #6 | $197.98 | 7.368% | $212.5672 | $212.57 | $212.55 | $212.60 |
| Purchase #7 | $48.37 | 11.149% | $53.7628 | $53.76 | $53.75 | $53.80 |
| 7 purchase totals = | $915.13 | $989.8254 | $989.82 | $989.80 | $990.00 | |