| 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 | $173.53 | 9.124% | $189.3629 | $189.36 | $189.35 | $189.40 |
| Purchase #2 | $22.38 | 7.382% | $24.0321 | $24.03 | $24.05 | $24.00 |
| Purchase #3 | $192.50 | 6.563% | $205.1338 | $205.13 | $205.15 | $205.10 |
| Purchase #4 | $37.36 | 3.398% | $38.6295 | $38.63 | $38.65 | $38.60 |
| Purchase #5 | $100.29 | 13.174% | $113.5022 | $113.50 | $113.50 | $113.50 |
| Purchase #6 | $234.46 | 12.549% | $263.8824 | $263.88 | $263.90 | $263.90 |
| Purchase #7 | $163.58 | 11.639% | $182.6191 | $182.62 | $182.60 | $182.60 |
| 7 purchase totals = | $924.10 | $1,017.1620 | $1,017.15 | $1,017.20 | $1,017.10 | |