| 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 | $66.99 | 11.606% | $74.7649 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $166.99 | 4.505% | $174.5129 | $174.51 | $174.50 | $174.50 |
| Purchase #3 | $122.83 | 10.385% | $135.5859 | $135.59 | $135.60 | $135.60 |
| Purchase #4 | $216.50 | 6.700% | $231.0055 | $231.01 | $231.00 | $231.00 |
| Purchase #5 | $220.98 | 13.546% | $250.914 | $250.91 | $250.90 | $250.90 |
| Purchase #6 | $178.53 | 10.208% | $196.7543 | $196.75 | $196.75 | $196.80 |
| Purchase #7 | $133.39 | 11.736% | $149.0447 | $149.04 | $149.05 | $149.00 |
| 7 purchase totals = | $1,106.21 | $1,212.5822 | $1,212.57 | $1,212.55 | $1,212.60 | |