| 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 | $139.91 | 11.672% | $156.2403 | $156.24 | $156.25 | $156.20 |
| Purchase #2 | $156.94 | 5.630% | $165.7757 | $165.78 | $165.80 | $165.80 |
| Purchase #3 | $84.81 | 8.323% | $91.8687 | $91.87 | $91.85 | $91.90 |
| Purchase #4 | $38.34 | 4.148% | $39.9303 | $39.93 | $39.95 | $39.90 |
| Purchase #5 | $32.43 | 12.643% | $36.5301 | $36.53 | $36.55 | $36.50 |
| Purchase #6 | $231.60 | 6.326% | $246.251 | $246.25 | $246.25 | $246.30 |
| Purchase #7 | $96.30 | 9.565% | $105.5111 | $105.51 | $105.50 | $105.50 |
| 7 purchase totals = | $780.33 | $842.1072 | $842.11 | $842.15 | $842.10 | |