| 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 | $160.67 | 7.598% | $172.8777 | $172.88 | $172.90 | $172.90 |
| Purchase #2 | $150.80 | 11.341% | $167.9022 | $167.90 | $167.90 | $167.90 |
| Purchase #3 | $9.77 | 8.588% | $10.609 | $10.61 | $10.60 | $10.60 |
| Purchase #4 | $198.76 | 13.654% | $225.8987 | $225.90 | $225.90 | $225.90 |
| Purchase #5 | $206.43 | 5.134% | $217.0281 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $214.70 | 10.186% | $236.5693 | $236.57 | $236.55 | $236.60 |
| Purchase #7 | $91.85 | 12.136% | $102.9969 | $103.00 | $103.00 | $103.00 |
| 7 purchase totals = | $1,032.98 | $1,133.8819 | $1,133.89 | $1,133.90 | $1,133.90 | |