| 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 | $145.58 | 4.158% | $151.6332 | $151.63 | $151.65 | $151.60 |
| Purchase #2 | $228.65 | 7.360% | $245.4786 | $245.48 | $245.50 | $245.50 |
| Purchase #3 | $217.89 | 3.714% | $225.9824 | $225.98 | $226.00 | $226.00 |
| Purchase #4 | $210.73 | 9.378% | $230.4923 | $230.49 | $230.50 | $230.50 |
| Purchase #5 | $85.64 | 8.189% | $92.6531 | $92.65 | $92.65 | $92.70 |
| Purchase #6 | $54.50 | 6.159% | $57.8567 | $57.86 | $57.85 | $57.90 |
| Purchase #7 | $115.68 | 13.712% | $131.542 | $131.54 | $131.55 | $131.50 |
| 7 purchase totals = | $1,058.67 | $1,135.6383 | $1,135.63 | $1,135.70 | $1,135.70 | |