| 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 | $184.77 | 4.847% | $193.7258 | $193.73 | $193.75 | $193.70 |
| Purchase #2 | $141.53 | 13.691% | $160.9069 | $160.91 | $160.90 | $160.90 |
| Purchase #3 | $176.65 | 7.269% | $189.4907 | $189.49 | $189.50 | $189.50 |
| Purchase #4 | $150.99 | 3.329% | $156.0165 | $156.02 | $156.00 | $156.00 |
| Purchase #5 | $232.67 | 4.650% | $243.4892 | $243.49 | $243.50 | $243.50 |
| Purchase #6 | $82.80 | 12.553% | $93.1939 | $93.19 | $93.20 | $93.20 |
| Purchase #7 | $103.74 | 4.848% | $108.7693 | $108.77 | $108.75 | $108.80 |
| 7 purchase totals = | $1,073.15 | $1,145.5923 | $1,145.60 | $1,145.60 | $1,145.60 | |