| 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 | $160.27 | 5.812% | $169.5849 | $169.58 | $169.60 | $169.60 |
| Purchase #2 | $13.87 | 11.540% | $15.4706 | $15.47 | $15.45 | $15.50 |
| Purchase #3 | $21.35 | 13.242% | $24.1772 | $24.18 | $24.20 | $24.20 |
| Purchase #4 | $18.80 | 5.721% | $19.8755 | $19.88 | $19.90 | $19.90 |
| Purchase #5 | $101.98 | 6.535% | $108.6444 | $108.64 | $108.65 | $108.60 |
| Purchase #6 | $69.83 | 13.516% | $79.2682 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $142.61 | 3.247% | $147.2405 | $147.24 | $147.25 | $147.20 |
| 7 purchase totals = | $528.71 | $564.2613 | $564.26 | $564.30 | $564.30 | |