| 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 | $18.28 | 8.325% | $19.8018 | $19.80 | $19.80 | $19.80 |
| Purchase #2 | $230.82 | 10.449% | $254.9384 | $254.94 | $254.95 | $254.90 |
| Purchase #3 | $162.79 | 7.696% | $175.3183 | $175.32 | $175.30 | $175.30 |
| Purchase #4 | $173.68 | 5.537% | $183.2967 | $183.30 | $183.30 | $183.30 |
| Purchase #5 | $153.27 | 5.364% | $161.4914 | $161.49 | $161.50 | $161.50 |
| Purchase #6 | $134.25 | 10.721% | $148.6429 | $148.64 | $148.65 | $148.60 |
| Purchase #7 | $222.38 | 5.185% | $233.9104 | $233.91 | $233.90 | $233.90 |
| 7 purchase totals = | $1,095.47 | $1,177.3999 | $1,177.40 | $1,177.40 | $1,177.30 | |