| 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 | $75.41 | 11.182% | $83.8423 | $83.84 | $83.85 | $83.80 |
| Purchase #2 | $159.85 | 7.703% | $172.1632 | $172.16 | $172.15 | $172.20 |
| Purchase #3 | $196.25 | 9.789% | $215.4609 | $215.46 | $215.45 | $215.50 |
| Purchase #4 | $183.94 | 8.598% | $199.7552 | $199.76 | $199.75 | $199.80 |
| Purchase #5 | $184.47 | 9.727% | $202.4134 | $202.41 | $202.40 | $202.40 |
| Purchase #6 | $40.32 | 9.200% | $44.0294 | $44.03 | $44.05 | $44.00 |
| Purchase #7 | $198.62 | 10.228% | $218.9349 | $218.93 | $218.95 | $218.90 |
| 7 purchase totals = | $1,038.86 | $1,136.5993 | $1,136.59 | $1,136.60 | $1,136.60 | |