| 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 | $145.45 | 5.298% | $153.1559 | $153.16 | $153.15 | $153.20 |
| Purchase #2 | $213.97 | 13.558% | $242.9801 | $242.98 | $243.00 | $243.00 |
| Purchase #3 | $41.98 | 9.366% | $45.9118 | $45.91 | $45.90 | $45.90 |
| Purchase #4 | $162.35 | 8.490% | $176.1335 | $176.13 | $176.15 | $176.10 |
| Purchase #5 | $237.32 | 8.119% | $256.588 | $256.59 | $256.60 | $256.60 |
| Purchase #6 | $164.96 | 13.529% | $187.2774 | $187.28 | $187.30 | $187.30 |
| Purchase #7 | $14.44 | 9.748% | $15.8476 | $15.85 | $15.85 | $15.80 |
| 7 purchase totals = | $980.47 | $1,077.8943 | $1,077.90 | $1,077.95 | $1,077.90 | |