| 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 | $155.58 | 10.138% | $171.3527 | $171.35 | $171.35 | $171.40 |
| Purchase #2 | $213.79 | 5.210% | $224.9285 | $224.93 | $224.95 | $224.90 |
| Purchase #3 | $249.52 | 5.604% | $263.5031 | $263.50 | $263.50 | $263.50 |
| Purchase #4 | $159.79 | 3.370% | $165.1749 | $165.17 | $165.15 | $165.20 |
| Purchase #5 | $92.40 | 10.416% | $102.0244 | $102.02 | $102.00 | $102.00 |
| Purchase #6 | $236.89 | 5.799% | $250.6273 | $250.63 | $250.65 | $250.60 |
| Purchase #7 | $204.94 | 9.654% | $224.7249 | $224.72 | $224.70 | $224.70 |
| 7 purchase totals = | $1,312.91 | $1,402.3358 | $1,402.32 | $1,402.30 | $1,402.30 | |