| 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 | $160.30 | 10.401% | $176.9728 | $176.97 | $176.95 | $177.00 |
| Purchase #2 | $172.68 | 8.747% | $187.7843 | $187.78 | $187.80 | $187.80 |
| Purchase #3 | $133.80 | 3.380% | $138.3224 | $138.32 | $138.30 | $138.30 |
| Purchase #4 | $24.87 | 7.796% | $26.8089 | $26.81 | $26.80 | $26.80 |
| Purchase #5 | $46.46 | 8.790% | $50.5438 | $50.54 | $50.55 | $50.50 |
| Purchase #6 | $171.70 | 11.102% | $190.7621 | $190.76 | $190.75 | $190.80 |
| Purchase #7 | $29.57 | 10.364% | $32.6346 | $32.63 | $32.65 | $32.60 |
| 7 purchase totals = | $739.38 | $803.8289 | $803.81 | $803.80 | $803.80 | |