| 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 | $143.38 | 11.292% | $159.5705 | $159.57 | $159.55 | $159.60 |
| Purchase #2 | $126.27 | 7.794% | $136.1115 | $136.11 | $136.10 | $136.10 |
| Purchase #3 | $78.35 | 7.848% | $84.4989 | $84.50 | $84.50 | $84.50 |
| Purchase #4 | $152.33 | 4.224% | $158.7644 | $158.76 | $158.75 | $158.80 |
| Purchase #5 | $192.26 | 11.239% | $213.8681 | $213.87 | $213.85 | $213.90 |
| Purchase #6 | $16.64 | 4.335% | $17.3613 | $17.36 | $17.35 | $17.40 |
| Purchase #7 | $18.75 | 5.255% | $19.7353 | $19.74 | $19.75 | $19.70 |
| 7 purchase totals = | $727.98 | $789.9100 | $789.91 | $789.85 | $790.00 | |