| 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 | $162.75 | 4.219% | $169.6164 | $169.62 | $169.60 | $169.60 |
| Purchase #2 | $17.43 | 10.521% | $19.2638 | $19.26 | $19.25 | $19.30 |
| Purchase #3 | $135.27 | 5.571% | $142.8059 | $142.81 | $142.80 | $142.80 |
| Purchase #4 | $140.48 | 10.381% | $155.0632 | $155.06 | $155.05 | $155.10 |
| Purchase #5 | $232.44 | 8.301% | $251.7348 | $251.73 | $251.75 | $251.70 |
| Purchase #6 | $151.68 | 3.502% | $156.9918 | $156.99 | $157.00 | $157.00 |
| Purchase #7 | $27.34 | 3.673% | $28.3442 | $28.34 | $28.35 | $28.30 |
| 7 purchase totals = | $867.39 | $923.8201 | $923.81 | $923.80 | $923.80 | |