| 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 | $153.30 | 13.333% | $173.7395 | $173.74 | $173.75 | $173.70 |
| Purchase #2 | $27.38 | 13.337% | $31.0317 | $31.03 | $31.05 | $31.00 |
| Purchase #3 | $107.47 | 8.480% | $116.5835 | $116.58 | $116.60 | $116.60 |
| Purchase #4 | $50.57 | 7.210% | $54.2161 | $54.22 | $54.20 | $54.20 |
| Purchase #5 | $216.32 | 11.401% | $240.9826 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $38.65 | 12.480% | $43.4735 | $43.47 | $43.45 | $43.50 |
| Purchase #7 | $198.43 | 10.852% | $219.9636 | $219.96 | $219.95 | $220.00 |
| 7 purchase totals = | $792.12 | $879.9905 | $879.98 | $880.00 | $880.00 | |