| 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 | $118.92 | 7.490% | $127.8271 | $127.83 | $127.85 | $127.80 |
| Purchase #2 | $153.40 | 4.863% | $160.8598 | $160.86 | $160.85 | $160.90 |
| Purchase #3 | $196.67 | 11.184% | $218.6656 | $218.67 | $218.65 | $218.70 |
| Purchase #4 | $151.95 | 6.325% | $161.5608 | $161.56 | $161.55 | $161.60 |
| Purchase #5 | $229.71 | 8.441% | $249.0998 | $249.10 | $249.10 | $249.10 |
| Purchase #6 | $197.47 | 11.871% | $220.9117 | $220.91 | $220.90 | $220.90 |
| Purchase #7 | $140.40 | 10.261% | $154.8064 | $154.81 | $154.80 | $154.80 |
| 7 purchase totals = | $1,188.52 | $1,293.7312 | $1,293.74 | $1,293.70 | $1,293.80 | |