| 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 | $174.87 | 9.871% | $192.1314 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $206.98 | 11.443% | $230.6647 | $230.66 | $230.65 | $230.70 |
| Purchase #3 | $125.77 | 6.817% | $134.3437 | $134.34 | $134.35 | $134.30 |
| Purchase #4 | $85.41 | 6.338% | $90.8233 | $90.82 | $90.80 | $90.80 |
| Purchase #5 | $107.41 | 13.694% | $122.1187 | $122.12 | $122.10 | $122.10 |
| Purchase #6 | $34.96 | 11.660% | $39.0363 | $39.04 | $39.05 | $39.00 |
| Purchase #7 | $92.94 | 9.494% | $101.7637 | $101.76 | $101.75 | $101.80 |
| 7 purchase totals = | $828.34 | $910.8818 | $910.87 | $910.85 | $910.80 | |