| 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 | $160.55 | 13.788% | $182.6866 | $182.69 | $182.70 | $182.70 |
| Purchase #2 | $132.25 | 5.194% | $139.1191 | $139.12 | $139.10 | $139.10 |
| Purchase #3 | $133.71 | 6.680% | $142.6418 | $142.64 | $142.65 | $142.60 |
| Purchase #4 | $144.42 | 11.565% | $161.1222 | $161.12 | $161.10 | $161.10 |
| Purchase #5 | $191.90 | 9.442% | $210.0192 | $210.02 | $210.00 | $210.00 |
| Purchase #6 | $138.64 | 13.267% | $157.0334 | $157.03 | $157.05 | $157.00 |
| Purchase #7 | $32.54 | 8.691% | $35.3681 | $35.37 | $35.35 | $35.40 |
| 7 purchase totals = | $934.01 | $1,027.9904 | $1,027.99 | $1,027.95 | $1,027.90 | |