| 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 | $120.77 | 7.697% | $130.0657 | $130.07 | $130.05 | $130.10 |
| Purchase #2 | $157.68 | 13.828% | $179.484 | $179.48 | $179.50 | $179.50 |
| Purchase #3 | $137.80 | 8.139% | $149.0155 | $149.02 | $149.00 | $149.00 |
| Purchase #4 | $166.90 | 6.495% | $177.7402 | $177.74 | $177.75 | $177.70 |
| Purchase #5 | $169.71 | 12.702% | $191.2666 | $191.27 | $191.25 | $191.30 |
| Purchase #6 | $123.53 | 13.494% | $140.1991 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $71.25 | 3.339% | $73.629 | $73.63 | $73.65 | $73.60 |
| 7 purchase totals = | $947.64 | $1,041.4001 | $1,041.41 | $1,041.40 | $1,041.40 | |