| 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 | $176.44 | 5.300% | $185.7913 | $185.79 | $185.80 | $185.80 |
| Purchase #2 | $231.39 | 11.282% | $257.4954 | $257.50 | $257.50 | $257.50 |
| Purchase #3 | $198.52 | 6.349% | $211.124 | $211.12 | $211.10 | $211.10 |
| Purchase #4 | $32.53 | 8.870% | $35.4154 | $35.42 | $35.40 | $35.40 |
| Purchase #5 | $10.71 | 8.391% | $11.6087 | $11.61 | $11.60 | $11.60 |
| Purchase #6 | $77.96 | 9.541% | $85.3982 | $85.40 | $85.40 | $85.40 |
| Purchase #7 | $179.64 | 5.211% | $189.001 | $189.00 | $189.00 | $189.00 |
| 7 purchase totals = | $907.19 | $975.8340 | $975.84 | $975.80 | $975.80 | |