| 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 | $177.83 | 3.532% | $184.111 | $184.11 | $184.10 | $184.10 |
| Purchase #2 | $211.78 | 8.502% | $229.7855 | $229.79 | $229.80 | $229.80 |
| Purchase #3 | $37.60 | 9.126% | $41.0314 | $41.03 | $41.05 | $41.00 |
| Purchase #4 | $123.66 | 7.263% | $132.6414 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $178.66 | 10.829% | $198.0071 | $198.01 | $198.00 | $198.00 |
| Purchase #6 | $135.68 | 10.156% | $149.4597 | $149.46 | $149.45 | $149.50 |
| Purchase #7 | $137.51 | 13.330% | $155.8401 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $1,002.72 | $1,090.8762 | $1,090.88 | $1,090.90 | $1,090.80 | |