| 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 | $189.97 | 4.533% | $198.5813 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $82.93 | 9.729% | $90.9983 | $91.00 | $91.00 | $91.00 |
| Purchase #3 | $51.32 | 10.480% | $56.6983 | $56.70 | $56.70 | $56.70 |
| Purchase #4 | $225.46 | 6.523% | $240.1668 | $240.17 | $240.15 | $240.20 |
| Purchase #5 | $212.33 | 12.705% | $239.3065 | $239.31 | $239.30 | $239.30 |
| Purchase #6 | $163.91 | 5.812% | $173.4364 | $173.44 | $173.45 | $173.40 |
| Purchase #7 | $127.53 | 9.723% | $139.9297 | $139.93 | $139.95 | $139.90 |
| 7 purchase totals = | $1,053.45 | $1,139.1173 | $1,139.13 | $1,139.15 | $1,139.10 | |