| 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 | $147.76 | 13.842% | $168.2129 | $168.21 | $168.20 | $168.20 |
| Purchase #2 | $229.62 | 10.673% | $254.1273 | $254.13 | $254.15 | $254.10 |
| Purchase #3 | $32.81 | 12.750% | $36.9933 | $36.99 | $37.00 | $37.00 |
| Purchase #4 | $240.28 | 6.849% | $256.7368 | $256.74 | $256.75 | $256.70 |
| Purchase #5 | $58.83 | 4.373% | $61.4026 | $61.40 | $61.40 | $61.40 |
| Purchase #6 | $226.51 | 10.723% | $250.7987 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $137.63 | 13.532% | $156.2541 | $156.25 | $156.25 | $156.30 |
| 7 purchase totals = | $1,073.44 | $1,184.5257 | $1,184.52 | $1,184.55 | $1,184.50 | |