| 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 | $178.47 | 7.765% | $192.3282 | $192.33 | $192.35 | $192.30 |
| Purchase #2 | $9.25 | 6.774% | $9.8766 | $9.88 | $9.90 | $9.90 |
| Purchase #3 | $69.81 | 5.430% | $73.6007 | $73.60 | $73.60 | $73.60 |
| Purchase #4 | $55.70 | 8.436% | $60.3989 | $60.40 | $60.40 | $60.40 |
| Purchase #5 | $222.47 | 10.592% | $246.034 | $246.03 | $246.05 | $246.00 |
| Purchase #6 | $216.93 | 13.292% | $245.7643 | $245.76 | $245.75 | $245.80 |
| Purchase #7 | $44.44 | 12.874% | $50.1612 | $50.16 | $50.15 | $50.20 |
| 7 purchase totals = | $797.07 | $878.1639 | $878.16 | $878.20 | $878.20 | |