| 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 | $179.73 | 10.460% | $198.5298 | $198.53 | $198.55 | $198.50 |
| Purchase #2 | $97.47 | 12.483% | $109.6372 | $109.64 | $109.65 | $109.60 |
| Purchase #3 | $247.46 | 7.195% | $265.2647 | $265.26 | $265.25 | $265.30 |
| Purchase #4 | $36.80 | 8.607% | $39.9674 | $39.97 | $39.95 | $40.00 |
| Purchase #5 | $135.95 | 4.180% | $141.6327 | $141.63 | $141.65 | $141.60 |
| Purchase #6 | $191.64 | 7.318% | $205.6642 | $205.66 | $205.65 | $205.70 |
| Purchase #7 | $195.80 | 7.588% | $210.6573 | $210.66 | $210.65 | $210.70 |
| 7 purchase totals = | $1,084.85 | $1,171.3533 | $1,171.35 | $1,171.35 | $1,171.40 | |