| 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 | $158.35 | 13.713% | $180.0645 | $180.06 | $180.05 | $180.10 |
| Purchase #2 | $211.51 | 5.823% | $223.8262 | $223.83 | $223.85 | $223.80 |
| Purchase #3 | $244.93 | 3.431% | $253.3335 | $253.33 | $253.35 | $253.30 |
| Purchase #4 | $186.28 | 3.402% | $192.6172 | $192.62 | $192.60 | $192.60 |
| Purchase #5 | $122.58 | 5.332% | $129.116 | $129.12 | $129.10 | $129.10 |
| Purchase #6 | $110.74 | 5.224% | $116.5251 | $116.53 | $116.55 | $116.50 |
| Purchase #7 | $217.40 | 5.775% | $229.9549 | $229.95 | $229.95 | $230.00 |
| 7 purchase totals = | $1,251.79 | $1,325.4374 | $1,325.44 | $1,325.45 | $1,325.40 | |