| 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 | $187.34 | 13.368% | $212.3836 | $212.38 | $212.40 | $212.40 |
| Purchase #2 | $131.93 | 10.408% | $145.6613 | $145.66 | $145.65 | $145.70 |
| Purchase #3 | $185.60 | 11.818% | $207.5342 | $207.53 | $207.55 | $207.50 |
| Purchase #4 | $156.86 | 10.765% | $173.746 | $173.75 | $173.75 | $173.70 |
| Purchase #5 | $149.94 | 5.232% | $157.7849 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $125.51 | 10.376% | $138.5329 | $138.53 | $138.55 | $138.50 |
| Purchase #7 | $90.39 | 5.431% | $95.2991 | $95.30 | $95.30 | $95.30 |
| 7 purchase totals = | $1,027.57 | $1,130.9420 | $1,130.93 | $1,131.00 | $1,130.90 | |