| 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 | $249.87 | 7.582% | $268.8151 | $268.82 | $268.80 | $268.80 |
| Purchase #2 | $160.33 | 6.461% | $170.6889 | $170.69 | $170.70 | $170.70 |
| Purchase #3 | $28.37 | 11.168% | $31.5384 | $31.54 | $31.55 | $31.50 |
| Purchase #4 | $163.36 | 9.757% | $179.299 | $179.30 | $179.30 | $179.30 |
| Purchase #5 | $66.62 | 3.120% | $68.6985 | $68.70 | $68.70 | $68.70 |
| Purchase #6 | $198.29 | 10.871% | $219.8461 | $219.85 | $219.85 | $219.80 |
| Purchase #7 | $209.78 | 8.428% | $227.4603 | $227.46 | $227.45 | $227.50 |
| 7 purchase totals = | $1,076.62 | $1,166.3463 | $1,166.36 | $1,166.35 | $1,166.30 | |