| 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 | $143.64 | 12.522% | $161.6266 | $161.63 | $161.65 | $161.60 |
| Purchase #2 | $218.84 | 7.120% | $234.4214 | $234.42 | $234.40 | $234.40 |
| Purchase #3 | $181.78 | 6.796% | $194.1338 | $194.13 | $194.15 | $194.10 |
| Purchase #4 | $159.32 | 4.622% | $166.6838 | $166.68 | $166.70 | $166.70 |
| Purchase #5 | $15.34 | 9.631% | $16.8174 | $16.82 | $16.80 | $16.80 |
| Purchase #6 | $164.53 | 8.728% | $178.8902 | $178.89 | $178.90 | $178.90 |
| Purchase #7 | $98.45 | 7.422% | $105.757 | $105.76 | $105.75 | $105.80 |
| 7 purchase totals = | $981.90 | $1,058.3302 | $1,058.33 | $1,058.35 | $1,058.30 | |