| 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 | $158.28 | 8.428% | $171.6198 | $171.62 | $171.60 | $171.60 |
| Purchase #2 | $176.54 | 10.252% | $194.6389 | $194.64 | $194.65 | $194.60 |
| Purchase #3 | $93.53 | 10.500% | $103.3507 | $103.35 | $103.35 | $103.40 |
| Purchase #4 | $63.93 | 10.638% | $70.7309 | $70.73 | $70.75 | $70.70 |
| Purchase #5 | $247.86 | 8.520% | $268.9777 | $268.98 | $269.00 | $269.00 |
| Purchase #6 | $181.50 | 13.212% | $205.4798 | $205.48 | $205.50 | $205.50 |
| Purchase #7 | $137.92 | 8.616% | $149.8032 | $149.80 | $149.80 | $149.80 |
| 7 purchase totals = | $1,059.56 | $1,164.6010 | $1,164.60 | $1,164.65 | $1,164.60 | |