| 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 | $133.44 | 11.826% | $149.2206 | $149.22 | $149.20 | $149.20 |
| Purchase #2 | $66.36 | 10.612% | $73.4021 | $73.40 | $73.40 | $73.40 |
| Purchase #3 | $233.72 | 9.199% | $255.2199 | $255.22 | $255.20 | $255.20 |
| Purchase #4 | $177.38 | 4.651% | $185.6299 | $185.63 | $185.65 | $185.60 |
| Purchase #5 | $10.55 | 11.781% | $11.7929 | $11.79 | $11.80 | $11.80 |
| Purchase #6 | $15.80 | 3.143% | $16.2966 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $90.64 | 11.386% | $100.9603 | $100.96 | $100.95 | $101.00 |
| 7 purchase totals = | $727.89 | $792.5223 | $792.52 | $792.50 | $792.50 | |