| 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 | $151.57 | 6.559% | $161.5115 | $161.51 | $161.50 | $161.50 |
| Purchase #2 | $52.97 | 3.493% | $54.8202 | $54.82 | $54.80 | $54.80 |
| Purchase #3 | $89.77 | 7.608% | $96.5997 | $96.60 | $96.60 | $96.60 |
| Purchase #4 | $14.80 | 9.323% | $16.1798 | $16.18 | $16.20 | $16.20 |
| Purchase #5 | $7.43 | 9.652% | $8.1471 | $8.15 | $8.15 | $8.10 |
| Purchase #6 | $191.95 | 5.561% | $202.6243 | $202.62 | $202.60 | $202.60 |
| Purchase #7 | $158.98 | 8.510% | $172.5092 | $172.51 | $172.50 | $172.50 |
| 7 purchase totals = | $667.47 | $712.3918 | $712.39 | $712.35 | $712.30 | |