| 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 | $146.26 | 7.486% | $157.209 | $157.21 | $157.20 | $157.20 |
| Purchase #2 | $81.97 | 6.373% | $87.1939 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $246.52 | 12.217% | $276.6373 | $276.64 | $276.65 | $276.60 |
| Purchase #4 | $222.97 | 13.389% | $252.8235 | $252.82 | $252.80 | $252.80 |
| Purchase #5 | $135.55 | 11.287% | $150.8495 | $150.85 | $150.85 | $150.80 |
| Purchase #6 | $120.90 | 10.793% | $133.9487 | $133.95 | $133.95 | $133.90 |
| Purchase #7 | $40.93 | 4.617% | $42.8197 | $42.82 | $42.80 | $42.80 |
| 7 purchase totals = | $995.10 | $1,101.4816 | $1,101.48 | $1,101.45 | $1,101.30 | |