| 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 | $52.70 | 13.496% | $59.8124 | $59.81 | $59.80 | $59.80 |
| Purchase #2 | $148.85 | 5.851% | $157.5592 | $157.56 | $157.55 | $157.60 |
| Purchase #3 | $107.61 | 9.335% | $117.6554 | $117.66 | $117.65 | $117.70 |
| Purchase #4 | $165.29 | 13.748% | $188.0141 | $188.01 | $188.00 | $188.00 |
| Purchase #5 | $169.51 | 8.170% | $183.359 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $233.86 | 12.715% | $263.5953 | $263.60 | $263.60 | $263.60 |
| Purchase #7 | $141.28 | 13.824% | $160.8105 | $160.81 | $160.80 | $160.80 |
| 7 purchase totals = | $1,019.10 | $1,130.8059 | $1,130.81 | $1,130.75 | $1,130.90 | |