| 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 | $63.75 | 7.705% | $68.6619 | $68.66 | $68.65 | $68.70 |
| Purchase #2 | $142.78 | 11.419% | $159.084 | $159.08 | $159.10 | $159.10 |
| Purchase #3 | $158.28 | 10.255% | $174.5116 | $174.51 | $174.50 | $174.50 |
| Purchase #4 | $103.34 | 11.616% | $115.344 | $115.34 | $115.35 | $115.30 |
| Purchase #5 | $221.72 | 11.539% | $247.3043 | $247.30 | $247.30 | $247.30 |
| Purchase #6 | $145.76 | 11.659% | $162.7542 | $162.75 | $162.75 | $162.80 |
| Purchase #7 | $21.35 | 3.551% | $22.1081 | $22.11 | $22.10 | $22.10 |
| 7 purchase totals = | $856.98 | $949.7681 | $949.75 | $949.75 | $949.80 | |