| 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 | $172.34 | 13.264% | $195.1992 | $195.20 | $195.20 | $195.20 |
| Purchase #2 | $133.98 | 9.805% | $147.1167 | $147.12 | $147.10 | $147.10 |
| Purchase #3 | $230.71 | 6.839% | $246.4883 | $246.49 | $246.50 | $246.50 |
| Purchase #4 | $179.43 | 4.749% | $187.9511 | $187.95 | $187.95 | $188.00 |
| Purchase #5 | $135.96 | 9.370% | $148.6995 | $148.70 | $148.70 | $148.70 |
| Purchase #6 | $122.61 | 3.190% | $126.5213 | $126.52 | $126.50 | $126.50 |
| Purchase #7 | $238.31 | 8.800% | $259.2813 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $1,213.34 | $1,311.2574 | $1,311.26 | $1,311.25 | $1,311.30 | |