| 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 | $166.27 | 9.435% | $181.9576 | $181.96 | $181.95 | $182.00 |
| Purchase #2 | $219.33 | 6.201% | $232.9307 | $232.93 | $232.95 | $232.90 |
| Purchase #3 | $142.63 | 11.369% | $158.8456 | $158.85 | $158.85 | $158.80 |
| Purchase #4 | $84.31 | 5.106% | $88.6149 | $88.61 | $88.60 | $88.60 |
| Purchase #5 | $43.63 | 3.392% | $45.1099 | $45.11 | $45.10 | $45.10 |
| Purchase #6 | $54.44 | 5.106% | $57.2197 | $57.22 | $57.20 | $57.20 |
| Purchase #7 | $129.47 | 13.534% | $146.9925 | $146.99 | $147.00 | $147.00 |
| 7 purchase totals = | $840.08 | $911.6709 | $911.67 | $911.65 | $911.60 | |