| 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 | $184.61 | 4.380% | $192.6959 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $158.81 | 7.835% | $171.2528 | $171.25 | $171.25 | $171.30 |
| Purchase #3 | $38.31 | 8.631% | $41.6165 | $41.62 | $41.60 | $41.60 |
| Purchase #4 | $8.37 | 3.622% | $8.6732 | $8.67 | $8.65 | $8.70 |
| Purchase #5 | $154.57 | 6.741% | $164.9896 | $164.99 | $165.00 | $165.00 |
| Purchase #6 | $137.32 | 8.625% | $149.1639 | $149.16 | $149.15 | $149.20 |
| Purchase #7 | $184.75 | 5.850% | $195.5579 | $195.56 | $195.55 | $195.60 |
| 7 purchase totals = | $866.74 | $923.9498 | $923.95 | $923.90 | $924.10 | |