| 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 | $177.42 | 9.136% | $193.6291 | $193.63 | $193.65 | $193.60 |
| Purchase #2 | $171.68 | 11.513% | $191.4455 | $191.45 | $191.45 | $191.40 |
| Purchase #3 | $153.48 | 3.855% | $159.3967 | $159.40 | $159.40 | $159.40 |
| Purchase #4 | $138.76 | 6.852% | $148.2678 | $148.27 | $148.25 | $148.30 |
| Purchase #5 | $143.61 | 6.737% | $153.285 | $153.29 | $153.30 | $153.30 |
| Purchase #6 | $210.75 | 9.723% | $231.2412 | $231.24 | $231.25 | $231.20 |
| Purchase #7 | $69.26 | 8.862% | $75.3978 | $75.40 | $75.40 | $75.40 |
| 7 purchase totals = | $1,064.96 | $1,152.6631 | $1,152.68 | $1,152.70 | $1,152.60 | |