| 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 | $140.70 | 13.692% | $159.9646 | $159.96 | $159.95 | $160.00 |
| Purchase #2 | $88.97 | 7.202% | $95.3776 | $95.38 | $95.40 | $95.40 |
| Purchase #3 | $99.40 | 9.646% | $108.9881 | $108.99 | $109.00 | $109.00 |
| Purchase #4 | $122.31 | 8.341% | $132.5119 | $132.51 | $132.50 | $132.50 |
| Purchase #5 | $228.36 | 3.793% | $237.0217 | $237.02 | $237.00 | $237.00 |
| Purchase #6 | $150.53 | 13.165% | $170.3473 | $170.35 | $170.35 | $170.30 |
| Purchase #7 | $130.48 | 12.338% | $146.5786 | $146.58 | $146.60 | $146.60 |
| 7 purchase totals = | $960.75 | $1,050.7898 | $1,050.79 | $1,050.80 | $1,050.80 | |