| 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 | $145.34 | 10.786% | $161.0164 | $161.02 | $161.00 | $161.00 |
| Purchase #2 | $181.61 | 4.820% | $190.3636 | $190.36 | $190.35 | $190.40 |
| Purchase #3 | $101.98 | 7.772% | $109.9059 | $109.91 | $109.90 | $109.90 |
| Purchase #4 | $236.43 | 3.554% | $244.8327 | $244.83 | $244.85 | $244.80 |
| Purchase #5 | $89.67 | 9.749% | $98.4119 | $98.41 | $98.40 | $98.40 |
| Purchase #6 | $86.85 | 13.643% | $98.6989 | $98.70 | $98.70 | $98.70 |
| Purchase #7 | $206.42 | 3.576% | $213.8016 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $1,048.30 | $1,117.0310 | $1,117.03 | $1,117.00 | $1,117.00 | |