| 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 | $184.81 | 13.442% | $209.6522 | $209.65 | $209.65 | $209.70 |
| Purchase #2 | $152.37 | 6.670% | $162.5331 | $162.53 | $162.55 | $162.50 |
| Purchase #3 | $47.52 | 8.252% | $51.4414 | $51.44 | $51.45 | $51.40 |
| Purchase #4 | $171.42 | 4.794% | $179.6379 | $179.64 | $179.65 | $179.60 |
| Purchase #5 | $62.88 | 10.200% | $69.2938 | $69.29 | $69.30 | $69.30 |
| Purchase #6 | $63.25 | 12.451% | $71.1253 | $71.13 | $71.15 | $71.10 |
| Purchase #7 | $48.52 | 11.419% | $54.0605 | $54.06 | $54.05 | $54.10 |
| 7 purchase totals = | $730.77 | $797.7442 | $797.74 | $797.80 | $797.70 | |