| 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 | $172.57 | 11.698% | $192.7572 | $192.76 | $192.75 | $192.80 |
| Purchase #2 | $82.43 | 6.512% | $87.7978 | $87.80 | $87.80 | $87.80 |
| Purchase #3 | $31.35 | 8.554% | $34.0317 | $34.03 | $34.05 | $34.00 |
| Purchase #4 | $180.98 | 9.754% | $198.6328 | $198.63 | $198.65 | $198.60 |
| Purchase #5 | $35.28 | 8.191% | $38.1698 | $38.17 | $38.15 | $38.20 |
| Purchase #6 | $145.58 | 3.481% | $150.6476 | $150.65 | $150.65 | $150.60 |
| Purchase #7 | $100.74 | 10.482% | $111.2996 | $111.30 | $111.30 | $111.30 |
| 7 purchase totals = | $748.93 | $813.3365 | $813.34 | $813.35 | $813.30 | |