| 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 | $178.67 | 3.232% | $184.4446 | $184.44 | $184.45 | $184.40 |
| Purchase #2 | $100.58 | 12.626% | $113.2792 | $113.28 | $113.30 | $113.30 |
| Purchase #3 | $245.39 | 3.486% | $253.9443 | $253.94 | $253.95 | $253.90 |
| Purchase #4 | $231.38 | 12.145% | $259.4811 | $259.48 | $259.50 | $259.50 |
| Purchase #5 | $51.38 | 6.275% | $54.6041 | $54.60 | $54.60 | $54.60 |
| Purchase #6 | $5.93 | 12.424% | $6.6667 | $6.67 | $6.65 | $6.70 |
| Purchase #7 | $154.49 | 4.146% | $160.8952 | $160.90 | $160.90 | $160.90 |
| 7 purchase totals = | $967.82 | $1,033.3152 | $1,033.31 | $1,033.35 | $1,033.30 | |