| 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 | $176.94 | 5.155% | $186.0613 | $186.06 | $186.05 | $186.10 |
| Purchase #2 | $129.98 | 6.682% | $138.6653 | $138.67 | $138.65 | $138.70 |
| Purchase #3 | $73.41 | 4.474% | $76.6944 | $76.69 | $76.70 | $76.70 |
| Purchase #4 | $43.62 | 8.586% | $47.3652 | $47.37 | $47.35 | $47.40 |
| Purchase #5 | $94.93 | 6.331% | $100.94 | $100.94 | $100.95 | $100.90 |
| Purchase #6 | $157.88 | 11.397% | $175.8736 | $175.87 | $175.85 | $175.90 |
| Purchase #7 | $89.87 | 7.762% | $96.8457 | $96.85 | $96.85 | $96.80 |
| 7 purchase totals = | $766.63 | $822.4455 | $822.45 | $822.40 | $822.50 | |