| 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 | $162.98 | 7.397% | $175.0356 | $175.04 | $175.05 | $175.00 |
| Purchase #2 | $150.64 | 6.225% | $160.0173 | $160.02 | $160.00 | $160.00 |
| Purchase #3 | $145.91 | 4.791% | $152.9005 | $152.90 | $152.90 | $152.90 |
| Purchase #4 | $206.71 | 6.431% | $220.0035 | $220.00 | $220.00 | $220.00 |
| Purchase #5 | $126.88 | 12.631% | $142.9062 | $142.91 | $142.90 | $142.90 |
| Purchase #6 | $21.73 | 4.822% | $22.7778 | $22.78 | $22.80 | $22.80 |
| Purchase #7 | $182.61 | 10.327% | $201.4681 | $201.47 | $201.45 | $201.50 |
| 7 purchase totals = | $997.46 | $1,075.1090 | $1,075.12 | $1,075.10 | $1,075.10 | |