| 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 | $145.36 | 10.728% | $160.9542 | $160.95 | $160.95 | $161.00 |
| Purchase #2 | $228.70 | 5.586% | $241.4752 | $241.48 | $241.50 | $241.50 |
| Purchase #3 | $19.52 | 5.404% | $20.5749 | $20.57 | $20.55 | $20.60 |
| Purchase #4 | $197.59 | 12.188% | $221.6723 | $221.67 | $221.65 | $221.70 |
| Purchase #5 | $57.52 | 3.213% | $59.3681 | $59.37 | $59.35 | $59.40 |
| Purchase #6 | $245.61 | 8.641% | $266.8332 | $266.83 | $266.85 | $266.80 |
| Purchase #7 | $183.78 | 7.866% | $198.2361 | $198.24 | $198.25 | $198.20 |
| 7 purchase totals = | $1,078.08 | $1,169.1140 | $1,169.11 | $1,169.10 | $1,169.20 | |