| 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 | $181.73 | 6.303% | $193.1844 | $193.18 | $193.20 | $193.20 |
| Purchase #2 | $168.84 | 13.547% | $191.7128 | $191.71 | $191.70 | $191.70 |
| Purchase #3 | $178.71 | 9.425% | $195.5534 | $195.55 | $195.55 | $195.60 |
| Purchase #4 | $202.36 | 6.823% | $216.167 | $216.17 | $216.15 | $216.20 |
| Purchase #5 | $190.48 | 4.665% | $199.3659 | $199.37 | $199.35 | $199.40 |
| Purchase #6 | $182.60 | 10.630% | $202.0104 | $202.01 | $202.00 | $202.00 |
| Purchase #7 | $108.58 | 3.817% | $112.7245 | $112.72 | $112.70 | $112.70 |
| 7 purchase totals = | $1,213.30 | $1,310.7184 | $1,310.71 | $1,310.65 | $1,310.80 | |