| 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 | $158.41 | 13.785% | $180.2468 | $180.25 | $180.25 | $180.20 |
| Purchase #2 | $246.67 | 13.247% | $279.3464 | $279.35 | $279.35 | $279.30 |
| Purchase #3 | $129.34 | 6.316% | $137.5091 | $137.51 | $137.50 | $137.50 |
| Purchase #4 | $158.37 | 11.255% | $176.1945 | $176.19 | $176.20 | $176.20 |
| Purchase #5 | $50.87 | 10.463% | $56.1925 | $56.19 | $56.20 | $56.20 |
| Purchase #6 | $108.30 | 11.453% | $120.7036 | $120.70 | $120.70 | $120.70 |
| Purchase #7 | $239.70 | 7.158% | $256.8577 | $256.86 | $256.85 | $256.90 |
| 7 purchase totals = | $1,091.66 | $1,207.0506 | $1,207.05 | $1,207.05 | $1,207.00 | |