| 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 | $153.73 | 6.718% | $164.0576 | $164.06 | $164.05 | $164.10 |
| Purchase #2 | $165.62 | 10.432% | $182.8975 | $182.90 | $182.90 | $182.90 |
| Purchase #3 | $112.61 | 3.787% | $116.8745 | $116.87 | $116.85 | $116.90 |
| Purchase #4 | $108.59 | 8.608% | $117.9374 | $117.94 | $117.95 | $117.90 |
| Purchase #5 | $38.69 | 11.759% | $43.2396 | $43.24 | $43.25 | $43.20 |
| Purchase #6 | $174.72 | 3.789% | $181.3401 | $181.34 | $181.35 | $181.30 |
| Purchase #7 | $178.74 | 6.116% | $189.6717 | $189.67 | $189.65 | $189.70 |
| 7 purchase totals = | $932.70 | $996.0184 | $996.02 | $996.00 | $996.00 | |