| 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 | $133.42 | 8.662% | $144.9768 | $144.98 | $145.00 | $145.00 |
| Purchase #2 | $180.25 | 5.345% | $189.8844 | $189.88 | $189.90 | $189.90 |
| Purchase #3 | $199.85 | 10.664% | $221.162 | $221.16 | $221.15 | $221.20 |
| Purchase #4 | $197.87 | 5.827% | $209.3999 | $209.40 | $209.40 | $209.40 |
| Purchase #5 | $120.90 | 3.735% | $125.4156 | $125.42 | $125.40 | $125.40 |
| Purchase #6 | $97.69 | 9.114% | $106.5935 | $106.59 | $106.60 | $106.60 |
| Purchase #7 | $51.55 | 5.402% | $54.3347 | $54.33 | $54.35 | $54.30 |
| 7 purchase totals = | $981.53 | $1,051.7669 | $1,051.76 | $1,051.80 | $1,051.80 | |