| 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 | $183.62 | 5.833% | $194.3306 | $194.33 | $194.35 | $194.30 |
| Purchase #2 | $214.67 | 3.291% | $221.7348 | $221.73 | $221.75 | $221.70 |
| Purchase #3 | $6.58 | 6.626% | $7.016 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $158.48 | 6.460% | $168.7178 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $191.52 | 11.290% | $213.1426 | $213.14 | $213.15 | $213.10 |
| Purchase #6 | $165.46 | 8.689% | $179.8368 | $179.84 | $179.85 | $179.80 |
| Purchase #7 | $216.68 | 4.746% | $226.9636 | $226.96 | $226.95 | $227.00 |
| 7 purchase totals = | $1,137.01 | $1,211.7422 | $1,211.74 | $1,211.75 | $1,211.60 | |