| 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 | $137.29 | 10.607% | $151.8524 | $151.85 | $151.85 | $151.90 |
| Purchase #2 | $232.37 | 3.573% | $240.6726 | $240.67 | $240.65 | $240.70 |
| Purchase #3 | $224.26 | 7.205% | $240.4179 | $240.42 | $240.40 | $240.40 |
| Purchase #4 | $165.44 | 9.727% | $181.5323 | $181.53 | $181.55 | $181.50 |
| Purchase #5 | $95.40 | 13.264% | $108.0539 | $108.05 | $108.05 | $108.10 |
| Purchase #6 | $161.84 | 5.426% | $170.6214 | $170.62 | $170.60 | $170.60 |
| Purchase #7 | $16.75 | 13.762% | $19.0551 | $19.06 | $19.05 | $19.10 |
| 7 purchase totals = | $1,033.35 | $1,112.2056 | $1,112.20 | $1,112.15 | $1,112.30 | |