| 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 | $145.95 | 8.251% | $157.9923 | $157.99 | $158.00 | $158.00 |
| Purchase #2 | $61.90 | 7.481% | $66.5307 | $66.53 | $66.55 | $66.50 |
| Purchase #3 | $58.79 | 13.307% | $66.6132 | $66.61 | $66.60 | $66.60 |
| Purchase #4 | $244.60 | 13.444% | $277.484 | $277.48 | $277.50 | $277.50 |
| Purchase #5 | $144.66 | 3.571% | $149.8258 | $149.83 | $149.85 | $149.80 |
| Purchase #6 | $179.45 | 3.618% | $185.9425 | $185.94 | $185.95 | $185.90 |
| Purchase #7 | $185.80 | 5.200% | $195.4616 | $195.46 | $195.45 | $195.50 |
| 7 purchase totals = | $1,021.15 | $1,099.8501 | $1,099.84 | $1,099.90 | $1,099.80 | |