| 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 | $161.69 | 7.413% | $173.6761 | $173.68 | $173.70 | $173.70 |
| Purchase #2 | $243.40 | 6.740% | $259.8052 | $259.81 | $259.80 | $259.80 |
| Purchase #3 | $158.58 | 11.483% | $176.7897 | $176.79 | $176.80 | $176.80 |
| Purchase #4 | $23.80 | 9.589% | $26.0822 | $26.08 | $26.10 | $26.10 |
| Purchase #5 | $117.68 | 4.313% | $122.7555 | $122.76 | $122.75 | $122.80 |
| Purchase #6 | $223.27 | 12.186% | $250.4777 | $250.48 | $250.50 | $250.50 |
| Purchase #7 | $199.91 | 6.215% | $212.3344 | $212.33 | $212.35 | $212.30 |
| 7 purchase totals = | $1,128.33 | $1,221.9208 | $1,221.93 | $1,222.00 | $1,222.00 | |