| 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 | $168.81 | 6.451% | $179.6999 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $143.48 | 13.489% | $162.834 | $162.83 | $162.85 | $162.80 |
| Purchase #3 | $38.59 | 6.338% | $41.0358 | $41.04 | $41.05 | $41.00 |
| Purchase #4 | $242.47 | 11.348% | $269.9855 | $269.99 | $270.00 | $270.00 |
| Purchase #5 | $53.99 | 4.663% | $56.5076 | $56.51 | $56.50 | $56.50 |
| Purchase #6 | $148.65 | 8.605% | $161.4413 | $161.44 | $161.45 | $161.40 |
| Purchase #7 | $155.88 | 4.294% | $162.5735 | $162.57 | $162.55 | $162.60 |
| 7 purchase totals = | $951.87 | $1,034.0776 | $1,034.08 | $1,034.10 | $1,034.00 | |