| 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 | $167.40 | 4.182% | $174.4007 | $174.40 | $174.40 | $174.40 |
| Purchase #2 | $64.44 | 3.842% | $66.9158 | $66.92 | $66.90 | $66.90 |
| Purchase #3 | $233.94 | 4.790% | $245.1457 | $245.15 | $245.15 | $245.10 |
| Purchase #4 | $126.69 | 3.205% | $130.7504 | $130.75 | $130.75 | $130.80 |
| Purchase #5 | $148.77 | 8.798% | $161.8588 | $161.86 | $161.85 | $161.90 |
| Purchase #6 | $26.91 | 10.499% | $29.7353 | $29.74 | $29.75 | $29.70 |
| Purchase #7 | $106.44 | 7.209% | $114.1133 | $114.11 | $114.10 | $114.10 |
| 7 purchase totals = | $874.59 | $922.9200 | $922.93 | $922.90 | $922.90 | |