| 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 | $111.42 | 6.742% | $118.9319 | $118.93 | $118.95 | $118.90 |
| Purchase #2 | $119.79 | 4.633% | $125.3399 | $125.34 | $125.35 | $125.30 |
| Purchase #3 | $85.67 | 9.552% | $93.8532 | $93.85 | $93.85 | $93.90 |
| Purchase #4 | $135.31 | 10.759% | $149.868 | $149.87 | $149.85 | $149.90 |
| Purchase #5 | $63.66 | 6.144% | $67.5713 | $67.57 | $67.55 | $67.60 |
| Purchase #6 | $40.33 | 5.681% | $42.6211 | $42.62 | $42.60 | $42.60 |
| Purchase #7 | $183.70 | 3.561% | $190.2416 | $190.24 | $190.25 | $190.20 |
| 7 purchase totals = | $739.88 | $788.4270 | $788.42 | $788.40 | $788.40 | |