| 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 | $158.45 | 12.383% | $178.0709 | $178.07 | $178.05 | $178.10 |
| Purchase #2 | $209.41 | 5.227% | $220.3559 | $220.36 | $220.35 | $220.40 |
| Purchase #3 | $14.75 | 11.214% | $16.4041 | $16.40 | $16.40 | $16.40 |
| Purchase #4 | $215.85 | 11.158% | $239.9345 | $239.93 | $239.95 | $239.90 |
| Purchase #5 | $214.30 | 6.575% | $228.3902 | $228.39 | $228.40 | $228.40 |
| Purchase #6 | $161.91 | 3.597% | $167.7339 | $167.73 | $167.75 | $167.70 |
| Purchase #7 | $152.34 | 9.248% | $166.4284 | $166.43 | $166.45 | $166.40 |
| 7 purchase totals = | $1,127.01 | $1,217.3179 | $1,217.31 | $1,217.35 | $1,217.30 | |