| 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 | $197.28 | 13.332% | $223.5814 | $223.58 | $223.60 | $223.60 |
| Purchase #2 | $155.69 | 5.635% | $164.4631 | $164.46 | $164.45 | $164.50 |
| Purchase #3 | $33.67 | 7.248% | $36.1104 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $160.26 | 12.381% | $180.1018 | $180.10 | $180.10 | $180.10 |
| Purchase #5 | $162.39 | 13.223% | $183.8628 | $183.86 | $183.85 | $183.90 |
| Purchase #6 | $115.67 | 3.383% | $119.5831 | $119.58 | $119.60 | $119.60 |
| Purchase #7 | $21.33 | 13.574% | $24.2253 | $24.23 | $24.25 | $24.20 |
| 7 purchase totals = | $846.29 | $931.9279 | $931.92 | $931.95 | $932.00 | |