| 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 | $144.55 | 8.398% | $156.6893 | $156.69 | $156.70 | $156.70 |
| Purchase #2 | $131.90 | 5.589% | $139.2719 | $139.27 | $139.25 | $139.30 |
| Purchase #3 | $84.64 | 8.543% | $91.8708 | $91.87 | $91.85 | $91.90 |
| Purchase #4 | $183.44 | 10.238% | $202.2206 | $202.22 | $202.20 | $202.20 |
| Purchase #5 | $39.66 | 4.609% | $41.4879 | $41.49 | $41.50 | $41.50 |
| Purchase #6 | $16.86 | 8.755% | $18.3361 | $18.34 | $18.35 | $18.30 |
| Purchase #7 | $124.53 | 4.128% | $129.6706 | $129.67 | $129.65 | $129.70 |
| 7 purchase totals = | $725.58 | $779.5472 | $779.55 | $779.50 | $779.60 | |