| 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 | $150.72 | 4.151% | $156.9764 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $14.52 | 13.691% | $16.5079 | $16.51 | $16.50 | $16.50 |
| Purchase #3 | $72.46 | 5.539% | $76.4736 | $76.47 | $76.45 | $76.50 |
| Purchase #4 | $112.94 | 7.618% | $121.5438 | $121.54 | $121.55 | $121.50 |
| Purchase #5 | $80.55 | 12.326% | $90.4786 | $90.48 | $90.50 | $90.50 |
| Purchase #6 | $72.39 | 5.469% | $76.349 | $76.35 | $76.35 | $76.30 |
| Purchase #7 | $244.60 | 3.751% | $253.7749 | $253.77 | $253.75 | $253.80 |
| 7 purchase totals = | $748.18 | $792.1042 | $792.10 | $792.10 | $792.10 | |