| 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 | $143.83 | 11.335% | $160.1331 | $160.13 | $160.15 | $160.10 |
| Purchase #2 | $103.40 | 8.726% | $112.4227 | $112.42 | $112.40 | $112.40 |
| Purchase #3 | $90.98 | 8.604% | $98.8079 | $98.81 | $98.80 | $98.80 |
| Purchase #4 | $84.66 | 9.441% | $92.6528 | $92.65 | $92.65 | $92.70 |
| Purchase #5 | $115.28 | 6.587% | $122.8735 | $122.87 | $122.85 | $122.90 |
| Purchase #6 | $162.41 | 7.783% | $175.0504 | $175.05 | $175.05 | $175.10 |
| Purchase #7 | $195.33 | 4.172% | $203.4792 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $895.89 | $965.4196 | $965.41 | $965.40 | $965.50 | |