| 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 | $145.77 | 5.193% | $153.3398 | $153.34 | $153.35 | $153.30 |
| Purchase #2 | $194.31 | 4.596% | $203.2405 | $203.24 | $203.25 | $203.20 |
| Purchase #3 | $249.62 | 7.797% | $269.0829 | $269.08 | $269.10 | $269.10 |
| Purchase #4 | $225.45 | 4.726% | $236.1048 | $236.10 | $236.10 | $236.10 |
| Purchase #5 | $7.84 | 12.528% | $8.8222 | $8.82 | $8.80 | $8.80 |
| Purchase #6 | $179.61 | 9.249% | $196.2221 | $196.22 | $196.20 | $196.20 |
| Purchase #7 | $78.57 | 7.116% | $84.161 | $84.16 | $84.15 | $84.20 |
| 7 purchase totals = | $1,081.17 | $1,150.9733 | $1,150.96 | $1,150.95 | $1,150.90 | |