| 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 | $153.90 | 13.220% | $174.2456 | $174.25 | $174.25 | $174.20 |
| Purchase #2 | $217.64 | 9.174% | $237.6063 | $237.61 | $237.60 | $237.60 |
| Purchase #3 | $192.91 | 10.549% | $213.2601 | $213.26 | $213.25 | $213.30 |
| Purchase #4 | $29.82 | 4.752% | $31.237 | $31.24 | $31.25 | $31.20 |
| Purchase #5 | $93.78 | 4.221% | $97.7385 | $97.74 | $97.75 | $97.70 |
| Purchase #6 | $173.94 | 8.160% | $188.1335 | $188.13 | $188.15 | $188.10 |
| Purchase #7 | $83.32 | 9.193% | $90.9796 | $90.98 | $91.00 | $91.00 |
| 7 purchase totals = | $945.31 | $1,033.2006 | $1,033.21 | $1,033.25 | $1,033.10 | |