| 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 | $164.73 | 7.357% | $176.8492 | $176.85 | $176.85 | $176.80 |
| Purchase #2 | $230.65 | 6.323% | $245.234 | $245.23 | $245.25 | $245.20 |
| Purchase #3 | $33.62 | 3.678% | $34.8565 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $189.28 | 9.222% | $206.7354 | $206.74 | $206.75 | $206.70 |
| Purchase #5 | $92.72 | 3.480% | $95.9467 | $95.95 | $95.95 | $95.90 |
| Purchase #6 | $43.62 | 3.123% | $44.9823 | $44.98 | $45.00 | $45.00 |
| Purchase #7 | $182.80 | 6.369% | $194.4425 | $194.44 | $194.45 | $194.40 |
| 7 purchase totals = | $937.42 | $999.0466 | $999.05 | $999.10 | $998.90 | |