| 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 | $137.75 | 13.297% | $156.0666 | $156.07 | $156.05 | $156.10 |
| Purchase #2 | $125.70 | 3.739% | $130.3999 | $130.40 | $130.40 | $130.40 |
| Purchase #3 | $5.95 | 11.316% | $6.6233 | $6.62 | $6.60 | $6.60 |
| Purchase #4 | $175.52 | 4.425% | $183.2868 | $183.29 | $183.30 | $183.30 |
| Purchase #5 | $249.98 | 9.150% | $272.8532 | $272.85 | $272.85 | $272.90 |
| Purchase #6 | $50.31 | 6.677% | $53.6692 | $53.67 | $53.65 | $53.70 |
| Purchase #7 | $32.38 | 13.658% | $36.8025 | $36.80 | $36.80 | $36.80 |
| 7 purchase totals = | $777.59 | $839.7015 | $839.70 | $839.65 | $839.80 | |