| 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 | $135.32 | 8.627% | $146.9941 | $146.99 | $147.00 | $147.00 |
| Purchase #2 | $58.67 | 5.130% | $61.6798 | $61.68 | $61.70 | $61.70 |
| Purchase #3 | $120.90 | 8.493% | $131.168 | $131.17 | $131.15 | $131.20 |
| Purchase #4 | $26.68 | 3.154% | $27.5215 | $27.52 | $27.50 | $27.50 |
| Purchase #5 | $167.71 | 8.634% | $182.1901 | $182.19 | $182.20 | $182.20 |
| Purchase #6 | $233.35 | 4.219% | $243.195 | $243.20 | $243.20 | $243.20 |
| Purchase #7 | $41.93 | 12.230% | $47.058 | $47.06 | $47.05 | $47.10 |
| 7 purchase totals = | $784.56 | $839.8065 | $839.81 | $839.80 | $839.90 | |