| 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 | $134.81 | 5.452% | $142.1598 | $142.16 | $142.15 | $142.20 |
| Purchase #2 | $5.92 | 10.121% | $6.5192 | $6.52 | $6.50 | $6.50 |
| Purchase #3 | $105.92 | 13.338% | $120.0476 | $120.05 | $120.05 | $120.00 |
| Purchase #4 | $157.65 | 13.150% | $178.381 | $178.38 | $178.40 | $178.40 |
| Purchase #5 | $36.70 | 4.398% | $38.3141 | $38.31 | $38.30 | $38.30 |
| Purchase #6 | $157.45 | 5.544% | $166.179 | $166.18 | $166.20 | $166.20 |
| Purchase #7 | $70.85 | 3.769% | $73.5203 | $73.52 | $73.50 | $73.50 |
| 7 purchase totals = | $669.30 | $725.1210 | $725.12 | $725.10 | $725.10 | |