| 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 | $141.26 | 11.550% | $157.5755 | $157.58 | $157.60 | $157.60 |
| Purchase #2 | $35.36 | 6.537% | $37.6715 | $37.67 | $37.65 | $37.70 |
| Purchase #3 | $229.30 | 10.233% | $252.7643 | $252.76 | $252.75 | $252.80 |
| Purchase #4 | $50.44 | 5.598% | $53.2636 | $53.26 | $53.25 | $53.30 |
| Purchase #5 | $144.46 | 4.656% | $151.1861 | $151.19 | $151.20 | $151.20 |
| Purchase #6 | $33.25 | 3.565% | $34.4354 | $34.44 | $34.45 | $34.40 |
| Purchase #7 | $37.97 | 9.627% | $41.6254 | $41.63 | $41.65 | $41.60 |
| 7 purchase totals = | $672.04 | $728.5218 | $728.53 | $728.55 | $728.60 | |