| 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 | $107.70 | 9.748% | $118.1986 | $118.20 | $118.20 | $118.20 |
| Purchase #2 | $175.93 | 9.629% | $192.8703 | $192.87 | $192.85 | $192.90 |
| Purchase #3 | $141.81 | 9.869% | $155.8052 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $208.26 | 4.462% | $217.5526 | $217.55 | $217.55 | $217.60 |
| Purchase #5 | $20.31 | 5.742% | $21.4762 | $21.48 | $21.50 | $21.50 |
| Purchase #6 | $120.69 | 12.430% | $135.6918 | $135.69 | $135.70 | $135.70 |
| Purchase #7 | $10.52 | 4.145% | $10.9561 | $10.96 | $10.95 | $11.00 |
| 7 purchase totals = | $785.22 | $852.5508 | $852.56 | $852.55 | $852.70 | |