| 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 | $157.98 | 6.789% | $168.7053 | $168.71 | $168.70 | $168.70 |
| Purchase #2 | $77.61 | 13.672% | $88.2208 | $88.22 | $88.20 | $88.20 |
| Purchase #3 | $134.92 | 10.432% | $148.9949 | $148.99 | $149.00 | $149.00 |
| Purchase #4 | $246.55 | 12.649% | $277.7361 | $277.74 | $277.75 | $277.70 |
| Purchase #5 | $241.47 | 10.463% | $266.735 | $266.74 | $266.75 | $266.70 |
| Purchase #6 | $10.82 | 9.252% | $11.8211 | $11.82 | $11.80 | $11.80 |
| Purchase #7 | $168.34 | 13.696% | $191.3958 | $191.40 | $191.40 | $191.40 |
| 7 purchase totals = | $1,037.69 | $1,153.6090 | $1,153.62 | $1,153.60 | $1,153.50 | |