| 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 | $133.32 | 11.768% | $149.0091 | $149.01 | $149.00 | $149.00 |
| Purchase #2 | $50.71 | 11.759% | $56.673 | $56.67 | $56.65 | $56.70 |
| Purchase #3 | $233.99 | 4.619% | $244.798 | $244.80 | $244.80 | $244.80 |
| Purchase #4 | $118.65 | 7.169% | $127.156 | $127.16 | $127.15 | $127.20 |
| Purchase #5 | $115.53 | 4.695% | $120.9541 | $120.95 | $120.95 | $121.00 |
| Purchase #6 | $66.32 | 3.581% | $68.6949 | $68.69 | $68.70 | $68.70 |
| Purchase #7 | $56.70 | 6.477% | $60.3725 | $60.37 | $60.35 | $60.40 |
| 7 purchase totals = | $775.22 | $827.6576 | $827.65 | $827.60 | $827.80 | |