| 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 | $176.84 | 7.410% | $189.9438 | $189.94 | $189.95 | $189.90 |
| Purchase #2 | $239.71 | 13.310% | $271.6154 | $271.62 | $271.60 | $271.60 |
| Purchase #3 | $213.97 | 7.142% | $229.2517 | $229.25 | $229.25 | $229.30 |
| Purchase #4 | $13.78 | 8.490% | $14.9499 | $14.95 | $14.95 | $14.90 |
| Purchase #5 | $145.62 | 9.421% | $159.3389 | $159.34 | $159.35 | $159.30 |
| Purchase #6 | $37.91 | 11.736% | $42.3591 | $42.36 | $42.35 | $42.40 |
| Purchase #7 | $123.76 | 5.511% | $130.5804 | $130.58 | $130.60 | $130.60 |
| 7 purchase totals = | $951.59 | $1,038.0392 | $1,038.04 | $1,038.05 | $1,038.00 | |