| 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 | $126.96 | 6.582% | $135.3165 | $135.32 | $135.30 | $135.30 |
| Purchase #2 | $159.57 | 12.764% | $179.9375 | $179.94 | $179.95 | $179.90 |
| Purchase #3 | $238.43 | 13.504% | $270.6276 | $270.63 | $270.65 | $270.60 |
| Purchase #4 | $38.50 | 8.486% | $41.7671 | $41.77 | $41.75 | $41.80 |
| Purchase #5 | $53.74 | 4.363% | $56.0847 | $56.08 | $56.10 | $56.10 |
| Purchase #6 | $50.86 | 8.103% | $54.9812 | $54.98 | $55.00 | $55.00 |
| Purchase #7 | $65.30 | 8.587% | $70.9073 | $70.91 | $70.90 | $70.90 |
| 7 purchase totals = | $733.36 | $809.6219 | $809.63 | $809.65 | $809.60 | |