| 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 | $153.89 | 4.385% | $160.6381 | $160.64 | $160.65 | $160.60 |
| Purchase #2 | $55.51 | 6.734% | $59.248 | $59.25 | $59.25 | $59.20 |
| Purchase #3 | $183.57 | 7.300% | $196.9706 | $196.97 | $196.95 | $197.00 |
| Purchase #4 | $105.40 | 7.194% | $112.9825 | $112.98 | $113.00 | $113.00 |
| Purchase #5 | $178.86 | 12.512% | $201.239 | $201.24 | $201.25 | $201.20 |
| Purchase #6 | $63.38 | 4.768% | $66.402 | $66.40 | $66.40 | $66.40 |
| Purchase #7 | $43.43 | 9.515% | $47.5624 | $47.56 | $47.55 | $47.60 |
| 7 purchase totals = | $784.04 | $845.0426 | $845.04 | $845.05 | $845.00 | |