| 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 | $183.91 | 6.500% | $195.8642 | $195.86 | $195.85 | $195.90 |
| Purchase #2 | $83.46 | 9.793% | $91.6332 | $91.63 | $91.65 | $91.60 |
| Purchase #3 | $180.74 | 12.828% | $203.9253 | $203.93 | $203.95 | $203.90 |
| Purchase #4 | $56.77 | 13.471% | $64.4175 | $64.42 | $64.40 | $64.40 |
| Purchase #5 | $24.99 | 12.154% | $28.0273 | $28.03 | $28.05 | $28.00 |
| Purchase #6 | $230.70 | 4.318% | $240.6616 | $240.66 | $240.65 | $240.70 |
| Purchase #7 | $168.37 | 8.510% | $182.6983 | $182.70 | $182.70 | $182.70 |
| 7 purchase totals = | $928.94 | $1,007.2274 | $1,007.23 | $1,007.25 | $1,007.20 | |