| 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 | $138.95 | 4.859% | $145.7016 | $145.70 | $145.70 | $145.70 |
| Purchase #2 | $216.50 | 3.185% | $223.3955 | $223.40 | $223.40 | $223.40 |
| Purchase #3 | $14.78 | 10.517% | $16.3344 | $16.33 | $16.35 | $16.30 |
| Purchase #4 | $112.68 | 7.853% | $121.5288 | $121.53 | $121.55 | $121.50 |
| Purchase #5 | $158.26 | 6.438% | $168.4488 | $168.45 | $168.45 | $168.40 |
| Purchase #6 | $233.99 | 12.716% | $263.7442 | $263.74 | $263.75 | $263.70 |
| Purchase #7 | $189.84 | 9.854% | $208.5468 | $208.55 | $208.55 | $208.50 |
| 7 purchase totals = | $1,065.00 | $1,147.7001 | $1,147.70 | $1,147.75 | $1,147.50 | |