| 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 | $167.86 | 8.179% | $181.5893 | $181.59 | $181.60 | $181.60 |
| Purchase #2 | $232.94 | 3.396% | $240.8506 | $240.85 | $240.85 | $240.90 |
| Purchase #3 | $116.57 | 3.640% | $120.8131 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $215.29 | 4.239% | $224.4161 | $224.42 | $224.40 | $224.40 |
| Purchase #5 | $221.83 | 10.315% | $244.7118 | $244.71 | $244.70 | $244.70 |
| Purchase #6 | $13.51 | 5.593% | $14.2656 | $14.27 | $14.25 | $14.30 |
| Purchase #7 | $110.87 | 9.271% | $121.1488 | $121.15 | $121.15 | $121.10 |
| 7 purchase totals = | $1,078.87 | $1,147.7953 | $1,147.80 | $1,147.75 | $1,147.80 | |