| 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 | $110.95 | 6.229% | $117.8611 | $117.86 | $117.85 | $117.90 |
| Purchase #2 | $44.44 | 6.461% | $47.3113 | $47.31 | $47.30 | $47.30 |
| Purchase #3 | $16.56 | 13.286% | $18.7602 | $18.76 | $18.75 | $18.80 |
| Purchase #4 | $180.35 | 12.489% | $202.8739 | $202.87 | $202.85 | $202.90 |
| Purchase #5 | $246.62 | 9.447% | $269.9182 | $269.92 | $269.90 | $269.90 |
| Purchase #6 | $236.38 | 10.375% | $260.9044 | $260.90 | $260.90 | $260.90 |
| Purchase #7 | $166.59 | 13.334% | $188.8031 | $188.80 | $188.80 | $188.80 |
| 7 purchase totals = | $1,001.89 | $1,106.4322 | $1,106.42 | $1,106.35 | $1,106.50 | |