| 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 | $187.39 | 5.731% | $198.1293 | $198.13 | $198.15 | $198.10 |
| Purchase #2 | $95.90 | 3.356% | $99.1184 | $99.12 | $99.10 | $99.10 |
| Purchase #3 | $114.68 | 11.638% | $128.0265 | $128.03 | $128.05 | $128.00 |
| Purchase #4 | $143.67 | 12.433% | $161.5325 | $161.53 | $161.55 | $161.50 |
| Purchase #5 | $146.62 | 13.447% | $166.336 | $166.34 | $166.35 | $166.30 |
| Purchase #6 | $227.44 | 11.310% | $253.1635 | $253.16 | $253.15 | $253.20 |
| Purchase #7 | $36.60 | 6.140% | $38.8472 | $38.85 | $38.85 | $38.80 |
| 7 purchase totals = | $952.30 | $1,045.1534 | $1,045.16 | $1,045.20 | $1,045.00 | |