| 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 | $141.78 | 5.440% | $149.4928 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $177.72 | 6.430% | $189.1474 | $189.15 | $189.15 | $189.10 |
| Purchase #3 | $179.81 | 9.454% | $196.8092 | $196.81 | $196.80 | $196.80 |
| Purchase #4 | $119.69 | 9.247% | $130.7577 | $130.76 | $130.75 | $130.80 |
| Purchase #5 | $213.95 | 6.792% | $228.4815 | $228.48 | $228.50 | $228.50 |
| Purchase #6 | $135.41 | 7.409% | $145.4425 | $145.44 | $145.45 | $145.40 |
| Purchase #7 | $66.63 | 10.644% | $73.7221 | $73.72 | $73.70 | $73.70 |
| 7 purchase totals = | $1,034.99 | $1,113.8532 | $1,113.85 | $1,113.85 | $1,113.80 | |