| 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 | $77.36 | 6.438% | $82.3404 | $82.34 | $82.35 | $82.30 |
| Purchase #2 | $195.54 | 6.443% | $208.1386 | $208.14 | $208.15 | $208.10 |
| Purchase #3 | $124.44 | 9.535% | $136.3054 | $136.31 | $136.30 | $136.30 |
| Purchase #4 | $81.89 | 12.381% | $92.0288 | $92.03 | $92.05 | $92.00 |
| Purchase #5 | $158.77 | 12.493% | $178.6051 | $178.61 | $178.60 | $178.60 |
| Purchase #6 | $135.26 | 4.727% | $141.6537 | $141.65 | $141.65 | $141.70 |
| Purchase #7 | $200.29 | 5.359% | $211.0235 | $211.02 | $211.00 | $211.00 |
| 7 purchase totals = | $973.55 | $1,050.0955 | $1,050.10 | $1,050.10 | $1,050.00 | |