| 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 | $123.93 | 8.210% | $134.1047 | $134.10 | $134.10 | $134.10 |
| Purchase #2 | $192.53 | 9.464% | $210.751 | $210.75 | $210.75 | $210.80 |
| Purchase #3 | $76.41 | 8.841% | $83.1654 | $83.17 | $83.15 | $83.20 |
| Purchase #4 | $97.44 | 12.726% | $109.8402 | $109.84 | $109.85 | $109.80 |
| Purchase #5 | $154.38 | 11.830% | $172.6432 | $172.64 | $172.65 | $172.60 |
| Purchase #6 | $53.92 | 5.284% | $56.7691 | $56.77 | $56.75 | $56.80 |
| Purchase #7 | $179.27 | 5.103% | $188.4181 | $188.42 | $188.40 | $188.40 |
| 7 purchase totals = | $877.88 | $955.6917 | $955.69 | $955.65 | $955.70 | |