| 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 | $155.25 | 4.300% | $161.9258 | $161.93 | $161.95 | $161.90 |
| Purchase #2 | $132.83 | 7.517% | $142.8148 | $142.81 | $142.80 | $142.80 |
| Purchase #3 | $237.53 | 6.822% | $253.7343 | $253.73 | $253.75 | $253.70 |
| Purchase #4 | $152.57 | 5.115% | $160.374 | $160.37 | $160.35 | $160.40 |
| Purchase #5 | $165.31 | 5.353% | $174.159 | $174.16 | $174.15 | $174.20 |
| Purchase #6 | $66.69 | 8.480% | $72.3453 | $72.35 | $72.35 | $72.30 |
| Purchase #7 | $231.80 | 7.716% | $249.6857 | $249.69 | $249.70 | $249.70 |
| 7 purchase totals = | $1,141.98 | $1,215.0389 | $1,215.04 | $1,215.05 | $1,215.00 | |