| 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 | $147.66 | 9.115% | $161.1192 | $161.12 | $161.10 | $161.10 |
| Purchase #2 | $141.36 | 11.403% | $157.4793 | $157.48 | $157.50 | $157.50 |
| Purchase #3 | $96.37 | 7.470% | $103.5688 | $103.57 | $103.55 | $103.60 |
| Purchase #4 | $160.42 | 10.587% | $177.4037 | $177.40 | $177.40 | $177.40 |
| Purchase #5 | $110.48 | 11.446% | $123.1255 | $123.13 | $123.15 | $123.10 |
| Purchase #6 | $144.95 | 12.704% | $163.3644 | $163.36 | $163.35 | $163.40 |
| Purchase #7 | $10.69 | 9.739% | $11.7311 | $11.73 | $11.75 | $11.70 |
| 7 purchase totals = | $811.93 | $897.7920 | $897.79 | $897.80 | $897.80 | |