| 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 | $186.73 | 4.289% | $194.7388 | $194.74 | $194.75 | $194.70 |
| Purchase #2 | $18.89 | 9.552% | $20.6944 | $20.69 | $20.70 | $20.70 |
| Purchase #3 | $106.53 | 13.395% | $120.7997 | $120.80 | $120.80 | $120.80 |
| Purchase #4 | $135.52 | 3.784% | $140.6481 | $140.65 | $140.65 | $140.60 |
| Purchase #5 | $207.69 | 6.760% | $221.7298 | $221.73 | $221.75 | $221.70 |
| Purchase #6 | $173.64 | 6.629% | $185.1506 | $185.15 | $185.15 | $185.20 |
| Purchase #7 | $141.71 | 10.454% | $156.5244 | $156.52 | $156.50 | $156.50 |
| 7 purchase totals = | $970.71 | $1,040.2858 | $1,040.28 | $1,040.30 | $1,040.20 | |