| 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 | $192.25 | 13.159% | $217.5482 | $217.55 | $217.55 | $217.50 |
| Purchase #2 | $34.84 | 3.145% | $35.9357 | $35.94 | $35.95 | $35.90 |
| Purchase #3 | $117.95 | 10.408% | $130.2262 | $130.23 | $130.25 | $130.20 |
| Purchase #4 | $7.80 | 13.373% | $8.8431 | $8.84 | $8.85 | $8.80 |
| Purchase #5 | $117.26 | 6.315% | $124.665 | $124.67 | $124.65 | $124.70 |
| Purchase #6 | $142.86 | 9.845% | $156.9246 | $156.92 | $156.90 | $156.90 |
| Purchase #7 | $43.37 | 3.424% | $44.855 | $44.86 | $44.85 | $44.90 |
| 7 purchase totals = | $656.33 | $718.9978 | $719.01 | $719.00 | $718.90 | |