| 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 | $170.95 | 6.863% | $182.6823 | $182.68 | $182.70 | $182.70 |
| Purchase #2 | $178.96 | 6.126% | $189.9231 | $189.92 | $189.90 | $189.90 |
| Purchase #3 | $115.98 | 13.773% | $131.9539 | $131.95 | $131.95 | $132.00 |
| Purchase #4 | $176.64 | 12.497% | $198.7147 | $198.71 | $198.70 | $198.70 |
| Purchase #5 | $69.78 | 7.781% | $75.2096 | $75.21 | $75.20 | $75.20 |
| Purchase #6 | $101.49 | 11.747% | $113.412 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $141.35 | 10.771% | $156.5748 | $156.57 | $156.55 | $156.60 |
| 7 purchase totals = | $955.15 | $1,048.4704 | $1,048.45 | $1,048.40 | $1,048.50 | |