| 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 | $115.75 | 13.564% | $131.4503 | $131.45 | $131.45 | $131.50 |
| Purchase #2 | $126.53 | 9.743% | $138.8578 | $138.86 | $138.85 | $138.90 |
| Purchase #3 | $191.33 | 8.716% | $208.0063 | $208.01 | $208.00 | $208.00 |
| Purchase #4 | $211.70 | 3.554% | $219.2238 | $219.22 | $219.20 | $219.20 |
| Purchase #5 | $137.80 | 13.109% | $155.8642 | $155.86 | $155.85 | $155.90 |
| Purchase #6 | $181.85 | 10.871% | $201.6189 | $201.62 | $201.60 | $201.60 |
| Purchase #7 | $93.95 | 7.577% | $101.0686 | $101.07 | $101.05 | $101.10 |
| 7 purchase totals = | $1,058.91 | $1,156.0899 | $1,156.09 | $1,156.00 | $1,156.20 | |