| 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 | $193.60 | 12.255% | $217.3257 | $217.33 | $217.35 | $217.30 |
| Purchase #2 | $34.35 | 8.770% | $37.3625 | $37.36 | $37.35 | $37.40 |
| Purchase #3 | $71.91 | 10.102% | $79.1743 | $79.17 | $79.15 | $79.20 |
| Purchase #4 | $77.71 | 4.685% | $81.3507 | $81.35 | $81.35 | $81.40 |
| Purchase #5 | $117.65 | 12.355% | $132.1857 | $132.19 | $132.20 | $132.20 |
| Purchase #6 | $177.28 | 11.420% | $197.5254 | $197.53 | $197.55 | $197.50 |
| Purchase #7 | $70.92 | 7.157% | $75.9957 | $76.00 | $76.00 | $76.00 |
| 7 purchase totals = | $743.42 | $820.9200 | $820.93 | $820.95 | $821.00 | |