| 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 | $129.79 | 4.605% | $135.7668 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $145.63 | 3.726% | $151.0562 | $151.06 | $151.05 | $151.10 |
| Purchase #3 | $203.94 | 5.773% | $215.7135 | $215.71 | $215.70 | $215.70 |
| Purchase #4 | $73.94 | 8.668% | $80.3491 | $80.35 | $80.35 | $80.30 |
| Purchase #5 | $210.68 | 6.233% | $223.8117 | $223.81 | $223.80 | $223.80 |
| Purchase #6 | $76.50 | 6.848% | $81.7387 | $81.74 | $81.75 | $81.70 |
| Purchase #7 | $172.75 | 5.601% | $182.4257 | $182.43 | $182.45 | $182.40 |
| 7 purchase totals = | $1,013.23 | $1,070.8617 | $1,070.87 | $1,070.85 | $1,070.80 | |