| 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 | $16.98 | 8.466% | $18.4175 | $18.42 | $18.40 | $18.40 |
| Purchase #2 | $152.69 | 6.589% | $162.7507 | $162.75 | $162.75 | $162.80 |
| Purchase #3 | $31.81 | 7.131% | $34.0784 | $34.08 | $34.10 | $34.10 |
| Purchase #4 | $196.48 | 3.241% | $202.8479 | $202.85 | $202.85 | $202.80 |
| Purchase #5 | $121.85 | 10.348% | $134.459 | $134.46 | $134.45 | $134.50 |
| Purchase #6 | $200.62 | 7.440% | $215.5461 | $215.55 | $215.55 | $215.50 |
| Purchase #7 | $180.61 | 8.505% | $195.9709 | $195.97 | $195.95 | $196.00 |
| 7 purchase totals = | $901.04 | $964.0705 | $964.08 | $964.05 | $964.10 | |