| 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 | $135.91 | 6.751% | $145.0853 | $145.09 | $145.10 | $145.10 |
| Purchase #2 | $51.36 | 13.140% | $58.1087 | $58.11 | $58.10 | $58.10 |
| Purchase #3 | $90.94 | 4.490% | $95.0232 | $95.02 | $95.00 | $95.00 |
| Purchase #4 | $211.33 | 9.122% | $230.6075 | $230.61 | $230.60 | $230.60 |
| Purchase #5 | $222.56 | 12.153% | $249.6077 | $249.61 | $249.60 | $249.60 |
| Purchase #6 | $112.84 | 4.175% | $117.5511 | $117.55 | $117.55 | $117.60 |
| Purchase #7 | $39.67 | 13.252% | $44.9271 | $44.93 | $44.95 | $44.90 |
| 7 purchase totals = | $864.61 | $940.9106 | $940.92 | $940.90 | $940.90 | |