| 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 | $111.34 | 4.168% | $115.9807 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $152.57 | 5.860% | $161.5106 | $161.51 | $161.50 | $161.50 |
| Purchase #3 | $51.41 | 11.146% | $57.1402 | $57.14 | $57.15 | $57.10 |
| Purchase #4 | $161.61 | 4.368% | $168.6691 | $168.67 | $168.65 | $168.70 |
| Purchase #5 | $210.78 | 12.841% | $237.8463 | $237.85 | $237.85 | $237.80 |
| Purchase #6 | $14.34 | 12.415% | $16.1203 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $115.37 | 3.199% | $119.0607 | $119.06 | $119.05 | $119.10 |
| 7 purchase totals = | $817.42 | $876.3279 | $876.33 | $876.30 | $876.30 | |