| 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 | $152.96 | 12.352% | $171.8536 | $171.85 | $171.85 | $171.90 |
| Purchase #2 | $249.63 | 7.540% | $268.4521 | $268.45 | $268.45 | $268.50 |
| Purchase #3 | $141.95 | 10.668% | $157.0932 | $157.09 | $157.10 | $157.10 |
| Purchase #4 | $133.93 | 4.715% | $140.2448 | $140.24 | $140.25 | $140.20 |
| Purchase #5 | $131.37 | 4.830% | $137.7152 | $137.72 | $137.70 | $137.70 |
| Purchase #6 | $160.43 | 3.524% | $166.0836 | $166.08 | $166.10 | $166.10 |
| Purchase #7 | $12.83 | 11.705% | $14.3318 | $14.33 | $14.35 | $14.30 |
| 7 purchase totals = | $983.10 | $1,055.7743 | $1,055.76 | $1,055.80 | $1,055.80 | |