| 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 | $169.74 | 8.869% | $184.7942 | $184.79 | $184.80 | $184.80 |
| Purchase #2 | $123.29 | 7.412% | $132.4283 | $132.43 | $132.45 | $132.40 |
| Purchase #3 | $69.49 | 10.747% | $76.9581 | $76.96 | $76.95 | $77.00 |
| Purchase #4 | $40.87 | 9.598% | $44.7927 | $44.79 | $44.80 | $44.80 |
| Purchase #5 | $103.86 | 8.623% | $112.8158 | $112.82 | $112.80 | $112.80 |
| Purchase #6 | $229.76 | 11.392% | $255.9343 | $255.93 | $255.95 | $255.90 |
| Purchase #7 | $220.81 | 11.817% | $246.9031 | $246.90 | $246.90 | $246.90 |
| 7 purchase totals = | $957.82 | $1,054.6265 | $1,054.62 | $1,054.65 | $1,054.60 | |