| 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 | $171.92 | 6.398% | $182.9194 | $182.92 | $182.90 | $182.90 |
| Purchase #2 | $186.53 | 10.600% | $206.3022 | $206.30 | $206.30 | $206.30 |
| Purchase #3 | $178.37 | 8.561% | $193.6403 | $193.64 | $193.65 | $193.60 |
| Purchase #4 | $213.89 | 3.222% | $220.7815 | $220.78 | $220.80 | $220.80 |
| Purchase #5 | $219.57 | 7.232% | $235.4493 | $235.45 | $235.45 | $235.40 |
| Purchase #6 | $84.93 | 11.391% | $94.6044 | $94.60 | $94.60 | $94.60 |
| Purchase #7 | $118.37 | 5.371% | $124.7277 | $124.73 | $124.75 | $124.70 |
| 7 purchase totals = | $1,173.58 | $1,258.4248 | $1,258.42 | $1,258.45 | $1,258.30 | |