| 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 | $164.93 | 12.329% | $185.2642 | $185.26 | $185.25 | $185.30 |
| Purchase #2 | $103.53 | 13.798% | $117.8151 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $146.98 | 8.568% | $159.5732 | $159.57 | $159.55 | $159.60 |
| Purchase #4 | $141.96 | 7.692% | $152.8796 | $152.88 | $152.90 | $152.90 |
| Purchase #5 | $232.82 | 10.263% | $256.7143 | $256.71 | $256.70 | $256.70 |
| Purchase #6 | $138.34 | 5.338% | $145.7246 | $145.72 | $145.70 | $145.70 |
| Purchase #7 | $233.97 | 12.769% | $263.8456 | $263.85 | $263.85 | $263.80 |
| 7 purchase totals = | $1,162.53 | $1,281.8166 | $1,281.81 | $1,281.75 | $1,281.80 | |