| 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 | $215.88 | 4.487% | $225.5665 | $225.57 | $225.55 | $225.60 |
| Purchase #2 | $164.52 | 9.424% | $180.0244 | $180.02 | $180.00 | $180.00 |
| Purchase #3 | $129.34 | 8.814% | $140.74 | $140.74 | $140.75 | $140.70 |
| Purchase #4 | $43.61 | 8.170% | $47.1729 | $47.17 | $47.15 | $47.20 |
| Purchase #5 | $33.30 | 10.699% | $36.8628 | $36.86 | $36.85 | $36.90 |
| Purchase #6 | $238.87 | 6.197% | $253.6728 | $253.67 | $253.65 | $253.70 |
| Purchase #7 | $22.29 | 7.588% | $23.9814 | $23.98 | $24.00 | $24.00 |
| 7 purchase totals = | $847.81 | $908.0208 | $908.01 | $907.95 | $908.10 | |