| 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 | $139.84 | 11.640% | $156.1174 | $156.12 | $156.10 | $156.10 |
| Purchase #2 | $172.42 | 12.288% | $193.607 | $193.61 | $193.60 | $193.60 |
| Purchase #3 | $228.52 | 3.489% | $236.4931 | $236.49 | $236.50 | $236.50 |
| Purchase #4 | $226.64 | 4.677% | $237.24 | $237.24 | $237.25 | $237.20 |
| Purchase #5 | $218.95 | 4.583% | $228.9845 | $228.98 | $229.00 | $229.00 |
| Purchase #6 | $93.44 | 10.209% | $102.9793 | $102.98 | $103.00 | $103.00 |
| Purchase #7 | $201.99 | 8.140% | $218.432 | $218.43 | $218.45 | $218.40 |
| 7 purchase totals = | $1,281.80 | $1,373.8533 | $1,373.85 | $1,373.90 | $1,373.80 | |