| 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 | $173.67 | 6.674% | $185.2607 | $185.26 | $185.25 | $185.30 |
| Purchase #2 | $189.42 | 8.423% | $205.3748 | $205.37 | $205.35 | $205.40 |
| Purchase #3 | $115.74 | 13.826% | $131.7422 | $131.74 | $131.75 | $131.70 |
| Purchase #4 | $112.40 | 9.216% | $122.7588 | $122.76 | $122.75 | $122.80 |
| Purchase #5 | $231.65 | 5.854% | $245.2108 | $245.21 | $245.20 | $245.20 |
| Purchase #6 | $244.85 | 6.241% | $260.1311 | $260.13 | $260.15 | $260.10 |
| Purchase #7 | $238.58 | 7.440% | $256.3304 | $256.33 | $256.35 | $256.30 |
| 7 purchase totals = | $1,306.31 | $1,406.8088 | $1,406.80 | $1,406.80 | $1,406.80 | |