| 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 | $152.58 | 9.409% | $166.9363 | $166.94 | $166.95 | $166.90 |
| Purchase #2 | $103.43 | 4.735% | $108.3274 | $108.33 | $108.35 | $108.30 |
| Purchase #3 | $93.98 | 9.408% | $102.8216 | $102.82 | $102.80 | $102.80 |
| Purchase #4 | $57.93 | 5.172% | $60.9261 | $60.93 | $60.95 | $60.90 |
| Purchase #5 | $90.84 | 8.668% | $98.714 | $98.71 | $98.70 | $98.70 |
| Purchase #6 | $95.56 | 12.618% | $107.6178 | $107.62 | $107.60 | $107.60 |
| Purchase #7 | $197.94 | 11.419% | $220.5428 | $220.54 | $220.55 | $220.50 |
| 7 purchase totals = | $792.26 | $865.8860 | $865.89 | $865.90 | $865.70 | |