| 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 | $133.35 | 13.764% | $151.7043 | $151.70 | $151.70 | $151.70 |
| Purchase #2 | $181.80 | 6.348% | $193.3407 | $193.34 | $193.35 | $193.30 |
| Purchase #3 | $187.33 | 6.207% | $198.9576 | $198.96 | $198.95 | $199.00 |
| Purchase #4 | $155.48 | 10.559% | $171.8971 | $171.90 | $171.90 | $171.90 |
| Purchase #5 | $117.49 | 4.327% | $122.5738 | $122.57 | $122.55 | $122.60 |
| Purchase #6 | $28.75 | 10.838% | $31.8659 | $31.87 | $31.85 | $31.90 |
| Purchase #7 | $106.45 | 4.713% | $111.467 | $111.47 | $111.45 | $111.50 |
| 7 purchase totals = | $910.65 | $981.8064 | $981.81 | $981.75 | $981.90 | |