| 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 | $140.71 | 9.558% | $154.1591 | $154.16 | $154.15 | $154.20 |
| Purchase #2 | $158.36 | 10.220% | $174.5444 | $174.54 | $174.55 | $174.50 |
| Purchase #3 | $230.51 | 12.457% | $259.2246 | $259.22 | $259.20 | $259.20 |
| Purchase #4 | $158.34 | 12.285% | $177.7921 | $177.79 | $177.80 | $177.80 |
| Purchase #5 | $55.84 | 11.635% | $62.337 | $62.34 | $62.35 | $62.30 |
| Purchase #6 | $189.49 | 11.604% | $211.4784 | $211.48 | $211.50 | $211.50 |
| Purchase #7 | $14.52 | 4.860% | $15.2257 | $15.23 | $15.25 | $15.20 |
| 7 purchase totals = | $947.77 | $1,054.7613 | $1,054.76 | $1,054.80 | $1,054.70 | |