| 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 | $163.93 | 10.603% | $181.3115 | $181.31 | $181.30 | $181.30 |
| Purchase #2 | $220.40 | 12.336% | $247.5885 | $247.59 | $247.60 | $247.60 |
| Purchase #3 | $83.92 | 7.653% | $90.3424 | $90.34 | $90.35 | $90.30 |
| Purchase #4 | $12.25 | 12.393% | $13.7681 | $13.77 | $13.75 | $13.80 |
| Purchase #5 | $203.82 | 11.477% | $227.2124 | $227.21 | $227.20 | $227.20 |
| Purchase #6 | $74.60 | 7.828% | $80.4397 | $80.44 | $80.45 | $80.40 |
| Purchase #7 | $221.26 | 8.520% | $240.1114 | $240.11 | $240.10 | $240.10 |
| 7 purchase totals = | $980.18 | $1,080.7740 | $1,080.77 | $1,080.75 | $1,080.70 | |