| 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 | $154.78 | 7.572% | $166.4999 | $166.50 | $166.50 | $166.50 |
| Purchase #2 | $74.67 | 13.870% | $85.0267 | $85.03 | $85.05 | $85.00 |
| Purchase #3 | $20.64 | 9.494% | $22.5996 | $22.60 | $22.60 | $22.60 |
| Purchase #4 | $113.37 | 6.424% | $120.6529 | $120.65 | $120.65 | $120.70 |
| Purchase #5 | $33.70 | 7.822% | $36.336 | $36.34 | $36.35 | $36.30 |
| Purchase #6 | $185.97 | 13.672% | $211.3958 | $211.40 | $211.40 | $211.40 |
| Purchase #7 | $155.78 | 10.603% | $172.2974 | $172.30 | $172.30 | $172.30 |
| 7 purchase totals = | $738.91 | $814.8083 | $814.82 | $814.85 | $814.80 | |