| 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 | $99.43 | 6.775% | $106.1664 | $106.17 | $106.15 | $106.20 |
| Purchase #2 | $220.83 | 7.128% | $236.5708 | $236.57 | $236.55 | $236.60 |
| Purchase #3 | $123.84 | 9.430% | $135.5181 | $135.52 | $135.50 | $135.50 |
| Purchase #4 | $13.78 | 4.377% | $14.3832 | $14.38 | $14.40 | $14.40 |
| Purchase #5 | $71.41 | 6.130% | $75.7874 | $75.79 | $75.80 | $75.80 |
| Purchase #6 | $197.84 | 6.163% | $210.0329 | $210.03 | $210.05 | $210.00 |
| Purchase #7 | $218.31 | 3.184% | $225.261 | $225.26 | $225.25 | $225.30 |
| 7 purchase totals = | $945.44 | $1,003.7198 | $1,003.72 | $1,003.70 | $1,003.80 | |