| 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 | $129.66 | 7.313% | $139.142 | $139.14 | $139.15 | $139.10 |
| Purchase #2 | $231.91 | 10.150% | $255.4489 | $255.45 | $255.45 | $255.40 |
| Purchase #3 | $146.26 | 4.626% | $153.026 | $153.03 | $153.05 | $153.00 |
| Purchase #4 | $176.38 | 3.612% | $182.7508 | $182.75 | $182.75 | $182.80 |
| Purchase #5 | $18.94 | 4.726% | $19.8351 | $19.84 | $19.85 | $19.80 |
| Purchase #6 | $41.86 | 11.412% | $46.6371 | $46.64 | $46.65 | $46.60 |
| Purchase #7 | $15.44 | 4.550% | $16.1425 | $16.14 | $16.15 | $16.10 |
| 7 purchase totals = | $760.45 | $812.9824 | $812.99 | $813.05 | $812.80 | |