| 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 | $153.29 | 5.312% | $161.4328 | $161.43 | $161.45 | $161.40 |
| Purchase #2 | $51.78 | 5.427% | $54.5901 | $54.59 | $54.60 | $54.60 |
| Purchase #3 | $47.72 | 4.270% | $49.7576 | $49.76 | $49.75 | $49.80 |
| Purchase #4 | $224.38 | 9.280% | $245.2025 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $72.64 | 11.455% | $80.9609 | $80.96 | $80.95 | $81.00 |
| Purchase #6 | $168.45 | 13.781% | $191.6641 | $191.66 | $191.65 | $191.70 |
| Purchase #7 | $33.66 | 12.649% | $37.9177 | $37.92 | $37.90 | $37.90 |
| 7 purchase totals = | $751.92 | $821.5257 | $821.52 | $821.50 | $821.60 | |