| 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 | $150.49 | 12.536% | $169.3554 | $169.36 | $169.35 | $169.40 |
| Purchase #2 | $192.85 | 13.333% | $218.5627 | $218.56 | $218.55 | $218.60 |
| Purchase #3 | $74.59 | 4.280% | $77.7825 | $77.78 | $77.80 | $77.80 |
| Purchase #4 | $45.26 | 13.252% | $51.2579 | $51.26 | $51.25 | $51.30 |
| Purchase #5 | $39.70 | 6.559% | $42.3039 | $42.30 | $42.30 | $42.30 |
| Purchase #6 | $183.29 | 8.294% | $198.4921 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $134.25 | 4.780% | $140.6672 | $140.67 | $140.65 | $140.70 |
| 7 purchase totals = | $820.43 | $898.4217 | $898.42 | $898.40 | $898.60 | |