| 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 | $171.48 | 13.262% | $194.2217 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $156.45 | 3.590% | $162.0666 | $162.07 | $162.05 | $162.10 |
| Purchase #3 | $72.33 | 6.630% | $77.1255 | $77.13 | $77.15 | $77.10 |
| Purchase #4 | $228.70 | 10.440% | $252.5763 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $243.35 | 9.632% | $266.7895 | $266.79 | $266.80 | $266.80 |
| Purchase #6 | $239.77 | 12.530% | $269.8132 | $269.81 | $269.80 | $269.80 |
| Purchase #7 | $142.45 | 10.298% | $157.1195 | $157.12 | $157.10 | $157.10 |
| 7 purchase totals = | $1,254.53 | $1,379.7123 | $1,379.72 | $1,379.70 | $1,379.70 | |