| 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 | $140.98 | 10.124% | $155.2528 | $155.25 | $155.25 | $155.30 |
| Purchase #2 | $67.71 | 9.315% | $74.0172 | $74.02 | $74.00 | $74.00 |
| Purchase #3 | $130.85 | 9.190% | $142.8751 | $142.88 | $142.90 | $142.90 |
| Purchase #4 | $117.32 | 12.108% | $131.5251 | $131.53 | $131.55 | $131.50 |
| Purchase #5 | $160.63 | 13.207% | $181.8444 | $181.84 | $181.85 | $181.80 |
| Purchase #6 | $137.65 | 11.687% | $153.7372 | $153.74 | $153.75 | $153.70 |
| Purchase #7 | $240.65 | 12.155% | $269.901 | $269.90 | $269.90 | $269.90 |
| 7 purchase totals = | $995.79 | $1,109.1528 | $1,109.16 | $1,109.20 | $1,109.10 | |