| 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 | $159.63 | 9.615% | $174.9784 | $174.98 | $175.00 | $175.00 |
| Purchase #2 | $212.91 | 3.729% | $220.8494 | $220.85 | $220.85 | $220.80 |
| Purchase #3 | $138.67 | 11.483% | $154.5935 | $154.59 | $154.60 | $154.60 |
| Purchase #4 | $221.39 | 4.210% | $230.7105 | $230.71 | $230.70 | $230.70 |
| Purchase #5 | $184.49 | 10.214% | $203.3338 | $203.33 | $203.35 | $203.30 |
| Purchase #6 | $117.99 | 4.404% | $123.1863 | $123.19 | $123.20 | $123.20 |
| Purchase #7 | $43.28 | 5.869% | $45.8201 | $45.82 | $45.80 | $45.80 |
| 7 purchase totals = | $1,078.36 | $1,153.4720 | $1,153.47 | $1,153.50 | $1,153.40 | |