| 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 | $234.48 | 7.370% | $251.7612 | $251.76 | $251.75 | $251.80 |
| Purchase #2 | $136.98 | 6.682% | $146.133 | $146.13 | $146.15 | $146.10 |
| Purchase #3 | $157.44 | 6.167% | $167.1493 | $167.15 | $167.15 | $167.10 |
| Purchase #4 | $31.39 | 4.156% | $32.6946 | $32.69 | $32.70 | $32.70 |
| Purchase #5 | $169.53 | 13.664% | $192.6946 | $192.69 | $192.70 | $192.70 |
| Purchase #6 | $110.58 | 9.254% | $120.8131 | $120.81 | $120.80 | $120.80 |
| Purchase #7 | $5.56 | 5.167% | $5.8473 | $5.85 | $5.85 | $5.80 |
| 7 purchase totals = | $845.96 | $917.0931 | $917.08 | $917.10 | $917.00 | |