| 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 | $149.71 | 12.443% | $168.3384 | $168.34 | $168.35 | $168.30 |
| Purchase #2 | $205.69 | 6.326% | $218.7019 | $218.70 | $218.70 | $218.70 |
| Purchase #3 | $79.57 | 6.346% | $84.6195 | $84.62 | $84.60 | $84.60 |
| Purchase #4 | $186.52 | 8.680% | $202.7099 | $202.71 | $202.70 | $202.70 |
| Purchase #5 | $66.96 | 13.494% | $75.9956 | $76.00 | $76.00 | $76.00 |
| Purchase #6 | $120.85 | 13.274% | $136.8916 | $136.89 | $136.90 | $136.90 |
| Purchase #7 | $91.32 | 3.151% | $94.1975 | $94.20 | $94.20 | $94.20 |
| 7 purchase totals = | $900.62 | $981.4544 | $981.46 | $981.45 | $981.40 | |