| 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 | $71.51 | 4.795% | $74.9389 | $74.94 | $74.95 | $74.90 |
| Purchase #2 | $157.88 | 8.369% | $171.093 | $171.09 | $171.10 | $171.10 |
| Purchase #3 | $97.66 | 13.145% | $110.4974 | $110.50 | $110.50 | $110.50 |
| Purchase #4 | $145.33 | 7.124% | $155.6833 | $155.68 | $155.70 | $155.70 |
| Purchase #5 | $230.73 | 4.444% | $240.9836 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $169.53 | 13.206% | $191.9181 | $191.92 | $191.90 | $191.90 |
| Purchase #7 | $155.59 | 7.815% | $167.7494 | $167.75 | $167.75 | $167.70 |
| 7 purchase totals = | $1,028.23 | $1,112.8637 | $1,112.86 | $1,112.90 | $1,112.80 | |