| 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 | $176.66 | 6.138% | $187.5034 | $187.50 | $187.50 | $187.50 |
| Purchase #2 | $47.62 | 3.181% | $49.1348 | $49.13 | $49.15 | $49.10 |
| Purchase #3 | $238.31 | 12.594% | $268.3228 | $268.32 | $268.30 | $268.30 |
| Purchase #4 | $137.57 | 6.627% | $146.6868 | $146.69 | $146.70 | $146.70 |
| Purchase #5 | $226.71 | 13.817% | $258.0345 | $258.03 | $258.05 | $258.00 |
| Purchase #6 | $37.34 | 3.119% | $38.5046 | $38.50 | $38.50 | $38.50 |
| Purchase #7 | $80.88 | 12.747% | $91.1898 | $91.19 | $91.20 | $91.20 |
| 7 purchase totals = | $945.09 | $1,039.3767 | $1,039.36 | $1,039.40 | $1,039.30 | |