| 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 | $17.53 | 6.605% | $18.6879 | $18.69 | $18.70 | $18.70 |
| Purchase #2 | $240.58 | 6.163% | $255.4069 | $255.41 | $255.40 | $255.40 |
| Purchase #3 | $238.73 | 8.618% | $259.3038 | $259.30 | $259.30 | $259.30 |
| Purchase #4 | $53.73 | 5.789% | $56.8404 | $56.84 | $56.85 | $56.80 |
| Purchase #5 | $155.34 | 7.567% | $167.0946 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $140.47 | 4.600% | $146.9316 | $146.93 | $146.95 | $146.90 |
| Purchase #7 | $167.25 | 12.794% | $188.648 | $188.65 | $188.65 | $188.60 |
| 7 purchase totals = | $1,013.63 | $1,092.9132 | $1,092.91 | $1,092.95 | $1,092.80 | |