| 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 | $121.59 | 11.329% | $135.3649 | $135.36 | $135.35 | $135.40 |
| Purchase #2 | $194.96 | 4.464% | $203.663 | $203.66 | $203.65 | $203.70 |
| Purchase #3 | $18.66 | 7.333% | $20.0283 | $20.03 | $20.05 | $20.00 |
| Purchase #4 | $230.41 | 6.471% | $245.3198 | $245.32 | $245.30 | $245.30 |
| Purchase #5 | $162.84 | 11.476% | $181.5275 | $181.53 | $181.55 | $181.50 |
| Purchase #6 | $33.88 | 7.211% | $36.3231 | $36.32 | $36.30 | $36.30 |
| Purchase #7 | $114.34 | 13.246% | $129.4855 | $129.49 | $129.50 | $129.50 |
| 7 purchase totals = | $876.68 | $951.7121 | $951.71 | $951.70 | $951.70 | |