| 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 | $157.25 | 10.570% | $173.8713 | $173.87 | $173.85 | $173.90 |
| Purchase #2 | $223.68 | 12.705% | $252.0985 | $252.10 | $252.10 | $252.10 |
| Purchase #3 | $211.60 | 6.305% | $224.9414 | $224.94 | $224.95 | $224.90 |
| Purchase #4 | $184.61 | 5.759% | $195.2417 | $195.24 | $195.25 | $195.20 |
| Purchase #5 | $123.89 | 13.664% | $140.8183 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $89.66 | 8.442% | $97.2291 | $97.23 | $97.25 | $97.20 |
| Purchase #7 | $5.50 | 10.405% | $6.0723 | $6.07 | $6.05 | $6.10 |
| 7 purchase totals = | $996.19 | $1,090.2726 | $1,090.27 | $1,090.25 | $1,090.20 | |