| 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 | $153.68 | 5.551% | $162.2108 | $162.21 | $162.20 | $162.20 |
| Purchase #2 | $195.53 | 9.550% | $214.2031 | $214.20 | $214.20 | $214.20 |
| Purchase #3 | $226.53 | 12.662% | $255.2132 | $255.21 | $255.20 | $255.20 |
| Purchase #4 | $152.66 | 3.566% | $158.1039 | $158.10 | $158.10 | $158.10 |
| Purchase #5 | $220.96 | 9.862% | $242.7511 | $242.75 | $242.75 | $242.80 |
| Purchase #6 | $194.41 | 8.509% | $210.9523 | $210.95 | $210.95 | $211.00 |
| Purchase #7 | $173.70 | 10.393% | $191.7526 | $191.75 | $191.75 | $191.80 |
| 7 purchase totals = | $1,317.47 | $1,435.1870 | $1,435.17 | $1,435.15 | $1,435.30 | |