| 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 | $191.50 | 7.608% | $206.0693 | $206.07 | $206.05 | $206.10 |
| Purchase #2 | $88.67 | 7.612% | $95.4196 | $95.42 | $95.40 | $95.40 |
| Purchase #3 | $145.84 | 4.277% | $152.0776 | $152.08 | $152.10 | $152.10 |
| Purchase #4 | $120.95 | 11.381% | $134.7153 | $134.72 | $134.70 | $134.70 |
| Purchase #5 | $45.30 | 4.513% | $47.3444 | $47.34 | $47.35 | $47.30 |
| Purchase #6 | $224.30 | 6.685% | $239.2945 | $239.29 | $239.30 | $239.30 |
| Purchase #7 | $107.76 | 5.104% | $113.2601 | $113.26 | $113.25 | $113.30 |
| 7 purchase totals = | $924.32 | $988.1808 | $988.18 | $988.15 | $988.20 | |