| 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 | $19.60 | 13.623% | $22.2701 | $22.27 | $22.25 | $22.30 |
| Purchase #2 | $150.64 | 7.651% | $162.1655 | $162.17 | $162.15 | $162.20 |
| Purchase #3 | $187.45 | 6.509% | $199.6511 | $199.65 | $199.65 | $199.70 |
| Purchase #4 | $82.54 | 3.862% | $85.7277 | $85.73 | $85.75 | $85.70 |
| Purchase #5 | $143.97 | 8.487% | $156.1887 | $156.19 | $156.20 | $156.20 |
| Purchase #6 | $148.51 | 4.572% | $155.2999 | $155.30 | $155.30 | $155.30 |
| Purchase #7 | $126.77 | 13.124% | $143.4073 | $143.41 | $143.40 | $143.40 |
| 7 purchase totals = | $859.48 | $924.7103 | $924.72 | $924.70 | $924.80 | |