| 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 | $194.67 | 13.643% | $221.2288 | $221.23 | $221.25 | $221.20 |
| Purchase #2 | $13.26 | 9.741% | $14.5517 | $14.55 | $14.55 | $14.60 |
| Purchase #3 | $182.80 | 8.600% | $198.5208 | $198.52 | $198.50 | $198.50 |
| Purchase #4 | $188.99 | 13.690% | $214.8627 | $214.86 | $214.85 | $214.90 |
| Purchase #5 | $156.42 | 7.854% | $168.7052 | $168.71 | $168.70 | $168.70 |
| Purchase #6 | $6.76 | 11.267% | $7.5216 | $7.52 | $7.50 | $7.50 |
| Purchase #7 | $149.67 | 7.112% | $160.3145 | $160.31 | $160.30 | $160.30 |
| 7 purchase totals = | $892.57 | $985.7053 | $985.70 | $985.65 | $985.70 | |