| 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 | $170.43 | 4.344% | $177.8335 | $177.83 | $177.85 | $177.80 |
| Purchase #2 | $144.56 | 8.603% | $156.9965 | $157.00 | $157.00 | $157.00 |
| Purchase #3 | $162.27 | 6.792% | $173.2914 | $173.29 | $173.30 | $173.30 |
| Purchase #4 | $53.34 | 8.678% | $57.9688 | $57.97 | $57.95 | $58.00 |
| Purchase #5 | $82.62 | 6.818% | $88.253 | $88.25 | $88.25 | $88.30 |
| Purchase #6 | $215.39 | 11.873% | $240.9633 | $240.96 | $240.95 | $241.00 |
| Purchase #7 | $201.81 | 4.830% | $211.5574 | $211.56 | $211.55 | $211.60 |
| 7 purchase totals = | $1,030.42 | $1,106.8639 | $1,106.86 | $1,106.85 | $1,107.00 | |