| 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 | $207.93 | 6.208% | $220.8383 | $220.84 | $220.85 | $220.80 |
| Purchase #2 | $148.36 | 12.571% | $167.0103 | $167.01 | $167.00 | $167.00 |
| Purchase #3 | $144.30 | 10.297% | $159.1586 | $159.16 | $159.15 | $159.20 |
| Purchase #4 | $138.67 | 7.403% | $148.9357 | $148.94 | $148.95 | $148.90 |
| Purchase #5 | $244.78 | 3.598% | $253.5872 | $253.59 | $253.60 | $253.60 |
| Purchase #6 | $125.87 | 9.385% | $137.6829 | $137.68 | $137.70 | $137.70 |
| Purchase #7 | $107.44 | 6.343% | $114.2549 | $114.25 | $114.25 | $114.30 |
| 7 purchase totals = | $1,117.35 | $1,201.4679 | $1,201.47 | $1,201.50 | $1,201.50 | |