| 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 | $147.48 | 7.699% | $158.8345 | $158.83 | $158.85 | $158.80 |
| Purchase #2 | $58.71 | 6.463% | $62.5044 | $62.50 | $62.50 | $62.50 |
| Purchase #3 | $213.65 | 7.428% | $229.5199 | $229.52 | $229.50 | $229.50 |
| Purchase #4 | $171.61 | 6.774% | $183.2349 | $183.23 | $183.25 | $183.20 |
| Purchase #5 | $111.42 | 6.837% | $119.0378 | $119.04 | $119.05 | $119.00 |
| Purchase #6 | $111.96 | 9.650% | $122.7641 | $122.76 | $122.75 | $122.80 |
| Purchase #7 | $46.94 | 5.466% | $49.5057 | $49.51 | $49.50 | $49.50 |
| 7 purchase totals = | $861.77 | $925.4013 | $925.39 | $925.40 | $925.30 | |