| 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 | $135.57 | 11.114% | $150.6372 | $150.64 | $150.65 | $150.60 |
| Purchase #2 | $179.95 | 9.346% | $196.7681 | $196.77 | $196.75 | $196.80 |
| Purchase #3 | $218.84 | 5.385% | $230.6245 | $230.62 | $230.60 | $230.60 |
| Purchase #4 | $85.96 | 8.798% | $93.5228 | $93.52 | $93.50 | $93.50 |
| Purchase #5 | $245.85 | 12.638% | $276.9205 | $276.92 | $276.90 | $276.90 |
| Purchase #6 | $174.47 | 4.444% | $182.2234 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $89.32 | 5.675% | $94.3889 | $94.39 | $94.40 | $94.40 |
| 7 purchase totals = | $1,129.96 | $1,225.0854 | $1,225.08 | $1,225.00 | $1,225.00 | |