| 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 | $6.59 | 11.112% | $7.3223 | $7.32 | $7.30 | $7.30 |
| Purchase #2 | $149.67 | 6.695% | $159.6904 | $159.69 | $159.70 | $159.70 |
| Purchase #3 | $179.46 | 6.484% | $191.0962 | $191.10 | $191.10 | $191.10 |
| Purchase #4 | $79.69 | 11.141% | $88.5683 | $88.57 | $88.55 | $88.60 |
| Purchase #5 | $98.85 | 8.245% | $107.0002 | $107.00 | $107.00 | $107.00 |
| Purchase #6 | $226.46 | 6.547% | $241.2863 | $241.29 | $241.30 | $241.30 |
| Purchase #7 | $179.61 | 8.840% | $195.4875 | $195.49 | $195.50 | $195.50 |
| 7 purchase totals = | $920.33 | $990.4512 | $990.46 | $990.45 | $990.50 | |