| 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 | $105.99 | 3.738% | $109.9519 | $109.95 | $109.95 | $110.00 |
| Purchase #2 | $173.40 | 11.500% | $193.341 | $193.34 | $193.35 | $193.30 |
| Purchase #3 | $45.43 | 10.219% | $50.0725 | $50.07 | $50.05 | $50.10 |
| Purchase #4 | $132.44 | 9.529% | $145.0602 | $145.06 | $145.05 | $145.10 |
| Purchase #5 | $5.80 | 7.253% | $6.2207 | $6.22 | $6.20 | $6.20 |
| Purchase #6 | $179.32 | 13.107% | $202.8235 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $132.48 | 4.166% | $137.9991 | $138.00 | $138.00 | $138.00 |
| 7 purchase totals = | $774.86 | $845.4689 | $845.46 | $845.40 | $845.50 | |