| 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 | $160.88 | 10.600% | $177.9333 | $177.93 | $177.95 | $177.90 |
| Purchase #2 | $187.25 | 3.269% | $193.3712 | $193.37 | $193.35 | $193.40 |
| Purchase #3 | $141.51 | 6.369% | $150.5228 | $150.52 | $150.50 | $150.50 |
| Purchase #4 | $227.81 | 10.117% | $250.8575 | $250.86 | $250.85 | $250.90 |
| Purchase #5 | $98.44 | 9.281% | $107.5762 | $107.58 | $107.60 | $107.60 |
| Purchase #6 | $22.37 | 4.301% | $23.3321 | $23.33 | $23.35 | $23.30 |
| Purchase #7 | $35.35 | 3.749% | $36.6753 | $36.68 | $36.70 | $36.70 |
| 7 purchase totals = | $873.61 | $940.2684 | $940.27 | $940.30 | $940.30 | |