| 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 | $146.65 | 11.835% | $164.006 | $164.01 | $164.00 | $164.00 |
| Purchase #2 | $82.64 | 3.669% | $85.6721 | $85.67 | $85.65 | $85.70 |
| Purchase #3 | $20.61 | 9.440% | $22.5556 | $22.56 | $22.55 | $22.60 |
| Purchase #4 | $6.96 | 5.599% | $7.3497 | $7.35 | $7.35 | $7.30 |
| Purchase #5 | $143.76 | 8.799% | $156.4094 | $156.41 | $156.40 | $156.40 |
| Purchase #6 | $224.49 | 12.315% | $252.1359 | $252.14 | $252.15 | $252.10 |
| Purchase #7 | $118.68 | 10.255% | $130.8506 | $130.85 | $130.85 | $130.90 |
| 7 purchase totals = | $743.79 | $818.9793 | $818.99 | $818.95 | $819.00 | |