| 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 | $227.75 | 13.310% | $258.0635 | $258.06 | $258.05 | $258.10 |
| Purchase #2 | $149.33 | 12.622% | $168.1784 | $168.18 | $168.20 | $168.20 |
| Purchase #3 | $51.33 | 3.402% | $53.0762 | $53.08 | $53.10 | $53.10 |
| Purchase #4 | $175.50 | 6.860% | $187.5393 | $187.54 | $187.55 | $187.50 |
| Purchase #5 | $38.44 | 13.662% | $43.6917 | $43.69 | $43.70 | $43.70 |
| Purchase #6 | $18.49 | 6.197% | $19.6358 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $173.68 | 11.391% | $193.4639 | $193.46 | $193.45 | $193.50 |
| 7 purchase totals = | $834.52 | $923.6488 | $923.65 | $923.70 | $923.70 | |