| 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 | $103.26 | 10.757% | $114.3677 | $114.37 | $114.35 | $114.40 |
| Purchase #2 | $152.30 | 13.641% | $173.0752 | $173.08 | $173.10 | $173.10 |
| Purchase #3 | $138.55 | 7.389% | $148.7875 | $148.79 | $148.80 | $148.80 |
| Purchase #4 | $132.30 | 7.281% | $141.9328 | $141.93 | $141.95 | $141.90 |
| Purchase #5 | $22.79 | 4.731% | $23.8682 | $23.87 | $23.85 | $23.90 |
| Purchase #6 | $162.78 | 7.699% | $175.3124 | $175.31 | $175.30 | $175.30 |
| Purchase #7 | $131.88 | 7.217% | $141.3978 | $141.40 | $141.40 | $141.40 |
| 7 purchase totals = | $843.86 | $918.7416 | $918.75 | $918.75 | $918.80 | |