| 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 | $174.58 | 7.787% | $188.1745 | $188.17 | $188.15 | $188.20 |
| Purchase #2 | $249.43 | 9.224% | $272.4374 | $272.44 | $272.45 | $272.40 |
| Purchase #3 | $36.78 | 12.375% | $41.3315 | $41.33 | $41.35 | $41.30 |
| Purchase #4 | $115.44 | 6.846% | $123.343 | $123.34 | $123.35 | $123.30 |
| Purchase #5 | $107.34 | 12.317% | $120.5611 | $120.56 | $120.55 | $120.60 |
| Purchase #6 | $119.60 | 13.322% | $135.5331 | $135.53 | $135.55 | $135.50 |
| Purchase #7 | $190.69 | 9.647% | $209.0859 | $209.09 | $209.10 | $209.10 |
| 7 purchase totals = | $993.86 | $1,090.4665 | $1,090.46 | $1,090.50 | $1,090.40 | |