| 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 | $172.61 | 12.315% | $193.8669 | $193.87 | $193.85 | $193.90 |
| Purchase #2 | $49.34 | 10.737% | $54.6376 | $54.64 | $54.65 | $54.60 |
| Purchase #3 | $129.91 | 9.540% | $142.3034 | $142.30 | $142.30 | $142.30 |
| Purchase #4 | $12.44 | 8.472% | $13.4939 | $13.49 | $13.50 | $13.50 |
| Purchase #5 | $113.67 | 4.358% | $118.6237 | $118.62 | $118.60 | $118.60 |
| Purchase #6 | $147.79 | 13.105% | $167.1579 | $167.16 | $167.15 | $167.20 |
| Purchase #7 | $26.52 | 5.540% | $27.9892 | $27.99 | $28.00 | $28.00 |
| 7 purchase totals = | $652.28 | $718.0726 | $718.07 | $718.05 | $718.10 | |