| 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 | $161.61 | 10.755% | $178.9912 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $187.85 | 9.751% | $206.1673 | $206.17 | $206.15 | $206.20 |
| Purchase #3 | $174.80 | 4.837% | $183.2551 | $183.26 | $183.25 | $183.30 |
| Purchase #4 | $144.62 | 3.383% | $149.5125 | $149.51 | $149.50 | $149.50 |
| Purchase #5 | $123.52 | 10.168% | $136.0795 | $136.08 | $136.10 | $136.10 |
| Purchase #6 | $46.64 | 12.376% | $52.4122 | $52.41 | $52.40 | $52.40 |
| Purchase #7 | $198.73 | 4.809% | $208.2869 | $208.29 | $208.30 | $208.30 |
| 7 purchase totals = | $1,037.77 | $1,114.7047 | $1,114.71 | $1,114.70 | $1,114.80 | |