| 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 | $176.92 | 13.641% | $201.0537 | $201.05 | $201.05 | $201.10 |
| Purchase #2 | $134.44 | 5.130% | $141.3368 | $141.34 | $141.35 | $141.30 |
| Purchase #3 | $216.44 | 11.824% | $242.0319 | $242.03 | $242.05 | $242.00 |
| Purchase #4 | $218.92 | 11.419% | $243.9185 | $243.92 | $243.90 | $243.90 |
| Purchase #5 | $160.93 | 8.330% | $174.3355 | $174.34 | $174.35 | $174.30 |
| Purchase #6 | $17.62 | 11.673% | $19.6768 | $19.68 | $19.70 | $19.70 |
| Purchase #7 | $126.25 | 3.388% | $130.5274 | $130.53 | $130.55 | $130.50 |
| 7 purchase totals = | $1,051.52 | $1,152.8806 | $1,152.89 | $1,152.95 | $1,152.80 | |