| 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 | $197.66 | 10.695% | $218.7997 | $218.80 | $218.80 | $218.80 |
| Purchase #2 | $121.68 | 11.644% | $135.8484 | $135.85 | $135.85 | $135.80 |
| Purchase #3 | $81.58 | 3.739% | $84.6303 | $84.63 | $84.65 | $84.60 |
| Purchase #4 | $101.64 | 12.825% | $114.6753 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $145.82 | 4.272% | $152.0494 | $152.05 | $152.05 | $152.00 |
| Purchase #6 | $166.69 | 8.527% | $180.9037 | $180.90 | $180.90 | $180.90 |
| Purchase #7 | $76.46 | 4.261% | $79.718 | $79.72 | $79.70 | $79.70 |
| 7 purchase totals = | $891.53 | $966.6248 | $966.63 | $966.65 | $966.50 | |