| 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 | $165.56 | 5.556% | $174.7585 | $174.76 | $174.75 | $174.80 |
| Purchase #2 | $174.85 | 5.132% | $183.8233 | $183.82 | $183.80 | $183.80 |
| Purchase #3 | $33.40 | 9.787% | $36.6689 | $36.67 | $36.65 | $36.70 |
| Purchase #4 | $117.49 | 6.231% | $124.8108 | $124.81 | $124.80 | $124.80 |
| Purchase #5 | $84.88 | 12.472% | $95.4662 | $95.47 | $95.45 | $95.50 |
| Purchase #6 | $171.47 | 7.680% | $184.6389 | $184.64 | $184.65 | $184.60 |
| Purchase #7 | $34.35 | 4.332% | $35.838 | $35.84 | $35.85 | $35.80 |
| 7 purchase totals = | $782.00 | $836.0046 | $836.01 | $835.95 | $836.00 | |