| 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 | $195.97 | 3.616% | $203.0563 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $174.79 | 5.529% | $184.4541 | $184.45 | $184.45 | $184.50 |
| Purchase #3 | $140.74 | 4.385% | $146.9114 | $146.91 | $146.90 | $146.90 |
| Purchase #4 | $6.28 | 11.757% | $7.0183 | $7.02 | $7.00 | $7.00 |
| Purchase #5 | $85.46 | 5.843% | $90.4534 | $90.45 | $90.45 | $90.50 |
| Purchase #6 | $189.75 | 12.596% | $213.6509 | $213.65 | $213.65 | $213.70 |
| Purchase #7 | $101.96 | 12.637% | $114.8447 | $114.84 | $114.85 | $114.80 |
| 7 purchase totals = | $894.95 | $960.3891 | $960.38 | $960.35 | $960.50 | |