| 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 | $169.29 | 4.429% | $176.7879 | $176.79 | $176.80 | $176.80 |
| Purchase #2 | $49.50 | 9.253% | $54.0802 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $112.56 | 5.550% | $118.8071 | $118.81 | $118.80 | $118.80 |
| Purchase #4 | $22.62 | 12.123% | $25.3622 | $25.36 | $25.35 | $25.40 |
| Purchase #5 | $224.61 | 12.120% | $251.8327 | $251.83 | $251.85 | $251.80 |
| Purchase #6 | $193.58 | 4.334% | $201.9698 | $201.97 | $201.95 | $202.00 |
| Purchase #7 | $120.80 | 8.357% | $130.8953 | $130.90 | $130.90 | $130.90 |
| 7 purchase totals = | $892.96 | $959.7352 | $959.74 | $959.75 | $959.80 | |