| 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 | $146.53 | 9.783% | $160.865 | $160.87 | $160.85 | $160.90 |
| Purchase #2 | $39.37 | 12.132% | $44.1464 | $44.15 | $44.15 | $44.10 |
| Purchase #3 | $57.62 | 10.262% | $63.533 | $63.53 | $63.55 | $63.50 |
| Purchase #4 | $15.54 | 8.307% | $16.8309 | $16.83 | $16.85 | $16.80 |
| Purchase #5 | $5.77 | 5.147% | $6.067 | $6.07 | $6.05 | $6.10 |
| Purchase #6 | $90.72 | 6.483% | $96.6014 | $96.60 | $96.60 | $96.60 |
| Purchase #7 | $225.28 | 4.634% | $235.7195 | $235.72 | $235.70 | $235.70 |
| 7 purchase totals = | $580.83 | $623.7632 | $623.77 | $623.75 | $623.70 | |