| 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 | $183.48 | 5.705% | $193.9475 | $193.95 | $193.95 | $193.90 |
| Purchase #2 | $124.31 | 5.365% | $130.9792 | $130.98 | $131.00 | $131.00 |
| Purchase #3 | $157.96 | 13.569% | $179.3936 | $179.39 | $179.40 | $179.40 |
| Purchase #4 | $210.28 | 6.427% | $223.7947 | $223.79 | $223.80 | $223.80 |
| Purchase #5 | $243.76 | 8.272% | $263.9238 | $263.92 | $263.90 | $263.90 |
| Purchase #6 | $56.98 | 13.488% | $64.6655 | $64.67 | $64.65 | $64.70 |
| Purchase #7 | $137.88 | 13.491% | $156.4814 | $156.48 | $156.50 | $156.50 |
| 7 purchase totals = | $1,114.65 | $1,213.1857 | $1,213.18 | $1,213.20 | $1,213.20 | |