| 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 | $200.94 | 9.205% | $219.4365 | $219.44 | $219.45 | $219.40 |
| Purchase #2 | $208.75 | 8.436% | $226.3602 | $226.36 | $226.35 | $226.40 |
| Purchase #3 | $89.79 | 6.589% | $95.7063 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $131.48 | 13.351% | $149.0339 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $170.25 | 6.320% | $181.0098 | $181.01 | $181.00 | $181.00 |
| Purchase #6 | $125.46 | 3.383% | $129.7043 | $129.70 | $129.70 | $129.70 |
| Purchase #7 | $151.56 | 3.103% | $156.2629 | $156.26 | $156.25 | $156.30 |
| 7 purchase totals = | $1,078.23 | $1,157.5139 | $1,157.51 | $1,157.50 | $1,157.50 | |