| 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 | $131.76 | 13.570% | $149.6398 | $149.64 | $149.65 | $149.60 |
| Purchase #2 | $239.38 | 6.270% | $254.3891 | $254.39 | $254.40 | $254.40 |
| Purchase #3 | $124.26 | 10.375% | $137.152 | $137.15 | $137.15 | $137.20 |
| Purchase #4 | $89.34 | 9.493% | $97.821 | $97.82 | $97.80 | $97.80 |
| Purchase #5 | $52.42 | 4.318% | $54.6835 | $54.68 | $54.70 | $54.70 |
| Purchase #6 | $111.73 | 3.558% | $115.7054 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $131.99 | 10.263% | $145.5361 | $145.54 | $145.55 | $145.50 |
| 7 purchase totals = | $880.88 | $954.9269 | $954.93 | $954.95 | $954.90 | |