| 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 | $146.26 | 8.803% | $159.1353 | $159.14 | $159.15 | $159.10 |
| Purchase #2 | $197.52 | 12.303% | $221.8209 | $221.82 | $221.80 | $221.80 |
| Purchase #3 | $134.95 | 7.210% | $144.6799 | $144.68 | $144.70 | $144.70 |
| Purchase #4 | $120.77 | 9.739% | $132.5318 | $132.53 | $132.55 | $132.50 |
| Purchase #5 | $73.55 | 13.372% | $83.3851 | $83.39 | $83.40 | $83.40 |
| Purchase #6 | $241.90 | 12.268% | $271.5763 | $271.58 | $271.60 | $271.60 |
| Purchase #7 | $118.32 | 12.276% | $132.845 | $132.85 | $132.85 | $132.80 |
| 7 purchase totals = | $1,033.27 | $1,145.9743 | $1,145.99 | $1,146.05 | $1,145.90 | |