| 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 | $157.55 | 13.381% | $178.6318 | $178.63 | $178.65 | $178.60 |
| Purchase #2 | $153.68 | 6.685% | $163.9535 | $163.95 | $163.95 | $164.00 |
| Purchase #3 | $149.78 | 6.720% | $159.8452 | $159.85 | $159.85 | $159.80 |
| Purchase #4 | $113.89 | 8.346% | $123.3953 | $123.40 | $123.40 | $123.40 |
| Purchase #5 | $235.26 | 3.512% | $243.5223 | $243.52 | $243.50 | $243.50 |
| Purchase #6 | $56.94 | 6.562% | $60.6764 | $60.68 | $60.70 | $60.70 |
| Purchase #7 | $103.91 | 8.334% | $112.5699 | $112.57 | $112.55 | $112.60 |
| 7 purchase totals = | $971.01 | $1,042.5944 | $1,042.60 | $1,042.60 | $1,042.60 | |