| 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 | $129.34 | 6.252% | $137.4263 | $137.43 | $137.45 | $137.40 |
| Purchase #2 | $192.94 | 6.390% | $205.2689 | $205.27 | $205.25 | $205.30 |
| Purchase #3 | $205.39 | 9.629% | $225.167 | $225.17 | $225.15 | $225.20 |
| Purchase #4 | $208.29 | 4.746% | $218.1754 | $218.18 | $218.20 | $218.20 |
| Purchase #5 | $183.95 | 8.829% | $200.1909 | $200.19 | $200.20 | $200.20 |
| Purchase #6 | $136.65 | 6.342% | $145.3163 | $145.32 | $145.30 | $145.30 |
| Purchase #7 | $19.98 | 10.489% | $22.0757 | $22.08 | $22.10 | $22.10 |
| 7 purchase totals = | $1,076.54 | $1,153.6205 | $1,153.64 | $1,153.65 | $1,153.70 | |