| 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 | $161.94 | 4.289% | $168.8856 | $168.89 | $168.90 | $168.90 |
| Purchase #2 | $242.50 | 13.216% | $274.5488 | $274.55 | $274.55 | $274.50 |
| Purchase #3 | $137.68 | 5.673% | $145.4906 | $145.49 | $145.50 | $145.50 |
| Purchase #4 | $221.32 | 3.217% | $228.4399 | $228.44 | $228.45 | $228.40 |
| Purchase #5 | $165.73 | 5.761% | $175.2777 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $91.50 | 11.517% | $102.0381 | $102.04 | $102.05 | $102.00 |
| Purchase #7 | $36.55 | 7.312% | $39.2225 | $39.22 | $39.20 | $39.20 |
| 7 purchase totals = | $1,057.22 | $1,133.9032 | $1,133.91 | $1,133.95 | $1,133.80 | |