| 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 | $172.49 | 7.628% | $185.6475 | $185.65 | $185.65 | $185.60 |
| Purchase #2 | $149.89 | 9.422% | $164.0126 | $164.01 | $164.00 | $164.00 |
| Purchase #3 | $164.58 | 5.159% | $173.0707 | $173.07 | $173.05 | $173.10 |
| Purchase #4 | $122.29 | 6.826% | $130.6375 | $130.64 | $130.65 | $130.60 |
| Purchase #5 | $73.67 | 7.673% | $79.3227 | $79.32 | $79.30 | $79.30 |
| Purchase #6 | $120.84 | 9.191% | $131.9464 | $131.95 | $131.95 | $131.90 |
| Purchase #7 | $38.77 | 12.762% | $43.7178 | $43.72 | $43.70 | $43.70 |
| 7 purchase totals = | $842.53 | $908.3552 | $908.36 | $908.30 | $908.20 | |