| 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 | $184.62 | 5.164% | $194.1538 | $194.15 | $194.15 | $194.20 |
| Purchase #2 | $136.51 | 9.165% | $149.0211 | $149.02 | $149.00 | $149.00 |
| Purchase #3 | $174.32 | 11.778% | $194.8514 | $194.85 | $194.85 | $194.90 |
| Purchase #4 | $138.57 | 9.283% | $151.4335 | $151.43 | $151.45 | $151.40 |
| Purchase #5 | $237.39 | 9.354% | $259.5955 | $259.60 | $259.60 | $259.60 |
| Purchase #6 | $124.53 | 9.583% | $136.4637 | $136.46 | $136.45 | $136.50 |
| Purchase #7 | $87.28 | 11.510% | $97.3259 | $97.33 | $97.35 | $97.30 |
| 7 purchase totals = | $1,083.22 | $1,182.8449 | $1,182.84 | $1,182.85 | $1,182.90 | |