| 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 | $149.46 | 7.752% | $161.0461 | $161.05 | $161.05 | $161.00 |
| Purchase #2 | $157.27 | 5.281% | $165.5754 | $165.58 | $165.60 | $165.60 |
| Purchase #3 | $116.38 | 11.214% | $129.4309 | $129.43 | $129.45 | $129.40 |
| Purchase #4 | $82.30 | 3.694% | $85.3402 | $85.34 | $85.35 | $85.30 |
| Purchase #5 | $156.76 | 9.728% | $172.0096 | $172.01 | $172.00 | $172.00 |
| Purchase #6 | $19.47 | 5.591% | $20.5586 | $20.56 | $20.55 | $20.60 |
| Purchase #7 | $163.69 | 7.305% | $175.6476 | $175.65 | $175.65 | $175.60 |
| 7 purchase totals = | $845.33 | $909.6084 | $909.62 | $909.65 | $909.50 | |