| 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 | $194.77 | 8.629% | $211.5767 | $211.58 | $211.60 | $211.60 |
| Purchase #2 | $105.85 | 11.793% | $118.3329 | $118.33 | $118.35 | $118.30 |
| Purchase #3 | $147.72 | 9.847% | $162.266 | $162.27 | $162.25 | $162.30 |
| Purchase #4 | $90.30 | 7.776% | $97.3217 | $97.32 | $97.30 | $97.30 |
| Purchase #5 | $34.88 | 13.605% | $39.6254 | $39.63 | $39.65 | $39.60 |
| Purchase #6 | $107.89 | 9.306% | $117.9302 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $216.72 | 6.483% | $230.77 | $230.77 | $230.75 | $230.80 |
| 7 purchase totals = | $898.13 | $977.8229 | $977.83 | $977.85 | $977.80 | |