| 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 | $153.79 | 12.292% | $172.6939 | $172.69 | $172.70 | $172.70 |
| Purchase #2 | $65.72 | 3.152% | $67.7915 | $67.79 | $67.80 | $67.80 |
| Purchase #3 | $149.66 | 3.816% | $155.371 | $155.37 | $155.35 | $155.40 |
| Purchase #4 | $24.85 | 5.173% | $26.1355 | $26.14 | $26.15 | $26.10 |
| Purchase #5 | $181.86 | 11.758% | $203.2431 | $203.24 | $203.25 | $203.20 |
| Purchase #6 | $111.80 | 8.141% | $120.9016 | $120.90 | $120.90 | $120.90 |
| Purchase #7 | $34.53 | 10.835% | $38.2713 | $38.27 | $38.25 | $38.30 |
| 7 purchase totals = | $722.21 | $784.4079 | $784.40 | $784.40 | $784.40 | |