| 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 | $161.42 | 10.345% | $178.1189 | $178.12 | $178.10 | $178.10 |
| Purchase #2 | $57.66 | 10.357% | $63.6318 | $63.63 | $63.65 | $63.60 |
| Purchase #3 | $164.42 | 4.711% | $172.1658 | $172.17 | $172.15 | $172.20 |
| Purchase #4 | $125.30 | 3.788% | $130.0464 | $130.05 | $130.05 | $130.00 |
| Purchase #5 | $126.70 | 5.273% | $133.3809 | $133.38 | $133.40 | $133.40 |
| Purchase #6 | $245.26 | 11.748% | $274.0731 | $274.07 | $274.05 | $274.10 |
| Purchase #7 | $84.49 | 13.652% | $96.0246 | $96.02 | $96.00 | $96.00 |
| 7 purchase totals = | $965.25 | $1,047.4415 | $1,047.44 | $1,047.40 | $1,047.40 | |