| 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 | $168.59 | 5.451% | $177.7798 | $177.78 | $177.80 | $177.80 |
| Purchase #2 | $149.98 | 10.421% | $165.6094 | $165.61 | $165.60 | $165.60 |
| Purchase #3 | $80.45 | 13.737% | $91.5014 | $91.50 | $91.50 | $91.50 |
| Purchase #4 | $197.34 | 10.120% | $217.3108 | $217.31 | $217.30 | $217.30 |
| Purchase #5 | $145.55 | 10.870% | $161.3713 | $161.37 | $161.35 | $161.40 |
| Purchase #6 | $114.71 | 7.833% | $123.6952 | $123.70 | $123.70 | $123.70 |
| Purchase #7 | $168.25 | 7.372% | $180.6534 | $180.65 | $180.65 | $180.70 |
| 7 purchase totals = | $1,024.87 | $1,117.9213 | $1,117.92 | $1,117.90 | $1,118.00 | |