| 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 | $153.90 | 10.656% | $170.2996 | $170.30 | $170.30 | $170.30 |
| Purchase #2 | $107.54 | 11.661% | $120.0802 | $120.08 | $120.10 | $120.10 |
| Purchase #3 | $181.63 | 4.448% | $189.7089 | $189.71 | $189.70 | $189.70 |
| Purchase #4 | $197.44 | 13.109% | $223.3224 | $223.32 | $223.30 | $223.30 |
| Purchase #5 | $158.43 | 6.668% | $168.9941 | $168.99 | $169.00 | $169.00 |
| Purchase #6 | $233.46 | 6.167% | $247.8575 | $247.86 | $247.85 | $247.90 |
| Purchase #7 | $141.69 | 3.534% | $146.6973 | $146.70 | $146.70 | $146.70 |
| 7 purchase totals = | $1,174.09 | $1,266.9600 | $1,266.96 | $1,266.95 | $1,267.00 | |