| 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 | $167.34 | 4.763% | $175.3104 | $175.31 | $175.30 | $175.30 |
| Purchase #2 | $220.58 | 9.343% | $241.1888 | $241.19 | $241.20 | $241.20 |
| Purchase #3 | $100.99 | 4.200% | $105.2316 | $105.23 | $105.25 | $105.20 |
| Purchase #4 | $31.51 | 3.161% | $32.506 | $32.51 | $32.50 | $32.50 |
| Purchase #5 | $176.97 | 8.281% | $191.6249 | $191.62 | $191.60 | $191.60 |
| Purchase #6 | $108.77 | 3.767% | $112.8674 | $112.87 | $112.85 | $112.90 |
| Purchase #7 | $234.25 | 9.317% | $256.0751 | $256.08 | $256.10 | $256.10 |
| 7 purchase totals = | $1,040.41 | $1,114.8042 | $1,114.81 | $1,114.80 | $1,114.80 | |