| 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 | $53.28 | 6.484% | $56.7347 | $56.73 | $56.75 | $56.70 |
| Purchase #2 | $158.32 | 5.755% | $167.4313 | $167.43 | $167.45 | $167.40 |
| Purchase #3 | $137.50 | 3.213% | $141.9179 | $141.92 | $141.90 | $141.90 |
| Purchase #4 | $162.45 | 3.720% | $168.4931 | $168.49 | $168.50 | $168.50 |
| Purchase #5 | $123.60 | 3.719% | $128.1967 | $128.20 | $128.20 | $128.20 |
| Purchase #6 | $233.72 | 3.575% | $242.0755 | $242.08 | $242.10 | $242.10 |
| Purchase #7 | $226.35 | 8.807% | $246.2846 | $246.28 | $246.30 | $246.30 |
| 7 purchase totals = | $1,095.22 | $1,151.1338 | $1,151.13 | $1,151.20 | $1,151.10 | |