| 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 | $147.99 | 8.498% | $160.5662 | $160.57 | $160.55 | $160.60 |
| Purchase #2 | $181.76 | 9.644% | $199.2889 | $199.29 | $199.30 | $199.30 |
| Purchase #3 | $151.51 | 12.291% | $170.1321 | $170.13 | $170.15 | $170.10 |
| Purchase #4 | $31.85 | 9.292% | $34.8095 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $157.71 | 11.138% | $175.2757 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $183.56 | 5.323% | $193.3309 | $193.33 | $193.35 | $193.30 |
| Purchase #7 | $108.26 | 9.591% | $118.6432 | $118.64 | $118.65 | $118.60 |
| 7 purchase totals = | $962.64 | $1,052.0465 | $1,052.05 | $1,052.10 | $1,052.00 | |