| 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 | $127.53 | 10.472% | $140.8849 | $140.88 | $140.90 | $140.90 |
| Purchase #2 | $189.54 | 6.523% | $201.9037 | $201.90 | $201.90 | $201.90 |
| Purchase #3 | $194.44 | 3.554% | $201.3504 | $201.35 | $201.35 | $201.40 |
| Purchase #4 | $79.74 | 3.444% | $82.4862 | $82.49 | $82.50 | $82.50 |
| Purchase #5 | $62.85 | 8.734% | $68.3393 | $68.34 | $68.35 | $68.30 |
| Purchase #6 | $204.95 | 4.321% | $213.8059 | $213.81 | $213.80 | $213.80 |
| Purchase #7 | $152.89 | 9.646% | $167.6378 | $167.64 | $167.65 | $167.60 |
| 7 purchase totals = | $1,011.94 | $1,076.4082 | $1,076.41 | $1,076.45 | $1,076.40 | |