| 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 | $111.79 | 6.264% | $118.7925 | $118.79 | $118.80 | $118.80 |
| Purchase #2 | $43.78 | 9.150% | $47.7859 | $47.79 | $47.80 | $47.80 |
| Purchase #3 | $141.35 | 3.132% | $145.7771 | $145.78 | $145.80 | $145.80 |
| Purchase #4 | $136.72 | 13.228% | $154.8053 | $154.81 | $154.80 | $154.80 |
| Purchase #5 | $35.91 | 12.766% | $40.4943 | $40.49 | $40.50 | $40.50 |
| Purchase #6 | $202.53 | 3.860% | $210.3477 | $210.35 | $210.35 | $210.30 |
| Purchase #7 | $160.84 | 13.190% | $182.0548 | $182.05 | $182.05 | $182.10 |
| 7 purchase totals = | $832.92 | $900.0576 | $900.06 | $900.10 | $900.10 | |