| 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 | $163.94 | 5.725% | $173.3256 | $173.33 | $173.35 | $173.30 |
| Purchase #2 | $155.76 | 12.629% | $175.4309 | $175.43 | $175.45 | $175.40 |
| Purchase #3 | $190.43 | 5.712% | $201.3074 | $201.31 | $201.30 | $201.30 |
| Purchase #4 | $48.34 | 8.370% | $52.3861 | $52.39 | $52.40 | $52.40 |
| Purchase #5 | $135.74 | 12.172% | $152.2623 | $152.26 | $152.25 | $152.30 |
| Purchase #6 | $113.41 | 9.114% | $123.7462 | $123.75 | $123.75 | $123.70 |
| Purchase #7 | $209.82 | 9.670% | $230.1096 | $230.11 | $230.10 | $230.10 |
| 7 purchase totals = | $1,017.44 | $1,108.5681 | $1,108.58 | $1,108.60 | $1,108.50 | |