| 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 | $176.95 | 3.110% | $182.4531 | $182.45 | $182.45 | $182.50 |
| Purchase #2 | $102.80 | 13.658% | $116.8404 | $116.84 | $116.85 | $116.80 |
| Purchase #3 | $91.67 | 5.424% | $96.6422 | $96.64 | $96.65 | $96.60 |
| Purchase #4 | $106.50 | 7.564% | $114.5557 | $114.56 | $114.55 | $114.60 |
| Purchase #5 | $10.93 | 6.487% | $11.639 | $11.64 | $11.65 | $11.60 |
| Purchase #6 | $152.35 | 5.189% | $160.2554 | $160.26 | $160.25 | $160.30 |
| Purchase #7 | $161.99 | 7.329% | $173.8622 | $173.86 | $173.85 | $173.90 |
| 7 purchase totals = | $803.19 | $856.2480 | $856.25 | $856.25 | $856.30 | |