| 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 | $109.52 | 4.505% | $114.4539 | $114.45 | $114.45 | $114.50 |
| Purchase #2 | $150.44 | 4.479% | $157.1782 | $157.18 | $157.20 | $157.20 |
| Purchase #3 | $80.35 | 13.546% | $91.2342 | $91.23 | $91.25 | $91.20 |
| Purchase #4 | $168.68 | 5.850% | $178.5478 | $178.55 | $178.55 | $178.50 |
| Purchase #5 | $146.83 | 8.422% | $159.196 | $159.20 | $159.20 | $159.20 |
| Purchase #6 | $20.25 | 6.635% | $21.5936 | $21.59 | $21.60 | $21.60 |
| Purchase #7 | $87.93 | 5.494% | $92.7609 | $92.76 | $92.75 | $92.80 |
| 7 purchase totals = | $764.00 | $814.9646 | $814.96 | $815.00 | $815.00 | |