| 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 | $183.67 | 10.434% | $202.8341 | $202.83 | $202.85 | $202.80 |
| Purchase #2 | $237.64 | 12.831% | $268.1316 | $268.13 | $268.15 | $268.10 |
| Purchase #3 | $173.98 | 3.522% | $180.1076 | $180.11 | $180.10 | $180.10 |
| Purchase #4 | $180.53 | 10.641% | $199.7402 | $199.74 | $199.75 | $199.70 |
| Purchase #5 | $14.66 | 6.566% | $15.6226 | $15.62 | $15.60 | $15.60 |
| Purchase #6 | $190.27 | 7.241% | $204.0475 | $204.05 | $204.05 | $204.00 |
| Purchase #7 | $186.63 | 6.433% | $198.6359 | $198.64 | $198.65 | $198.60 |
| 7 purchase totals = | $1,167.38 | $1,269.1195 | $1,269.12 | $1,269.15 | $1,268.90 | |