| 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 | $138.67 | 12.750% | $156.3504 | $156.35 | $156.35 | $156.40 |
| Purchase #2 | $107.75 | 4.874% | $113.0017 | $113.00 | $113.00 | $113.00 |
| Purchase #3 | $67.64 | 13.589% | $76.8316 | $76.83 | $76.85 | $76.80 |
| Purchase #4 | $162.96 | 3.486% | $168.6408 | $168.64 | $168.65 | $168.60 |
| Purchase #5 | $115.42 | 3.150% | $119.0557 | $119.06 | $119.05 | $119.10 |
| Purchase #6 | $70.75 | 3.790% | $73.4314 | $73.43 | $73.45 | $73.40 |
| Purchase #7 | $207.33 | 5.442% | $218.6129 | $218.61 | $218.60 | $218.60 |
| 7 purchase totals = | $870.52 | $925.9245 | $925.92 | $925.95 | $925.90 | |