| 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 | $103.39 | 12.415% | $116.2259 | $116.23 | $116.25 | $116.20 |
| Purchase #2 | $133.87 | 6.308% | $142.3145 | $142.31 | $142.30 | $142.30 |
| Purchase #3 | $11.62 | 4.417% | $12.1333 | $12.13 | $12.15 | $12.10 |
| Purchase #4 | $162.67 | 7.320% | $174.5774 | $174.58 | $174.60 | $174.60 |
| Purchase #5 | $74.52 | 13.656% | $84.6965 | $84.70 | $84.70 | $84.70 |
| Purchase #6 | $88.40 | 5.137% | $92.9411 | $92.94 | $92.95 | $92.90 |
| Purchase #7 | $187.84 | 5.672% | $198.4943 | $198.49 | $198.50 | $198.50 |
| 7 purchase totals = | $762.31 | $821.3830 | $821.38 | $821.45 | $821.30 | |