| 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 | $173.70 | 7.334% | $186.4392 | $186.44 | $186.45 | $186.40 |
| Purchase #2 | $148.40 | 13.614% | $168.6032 | $168.60 | $168.60 | $168.60 |
| Purchase #3 | $131.72 | 12.442% | $148.1086 | $148.11 | $148.10 | $148.10 |
| Purchase #4 | $134.37 | 6.180% | $142.6741 | $142.67 | $142.65 | $142.70 |
| Purchase #5 | $238.81 | 5.434% | $251.7869 | $251.79 | $251.80 | $251.80 |
| Purchase #6 | $181.78 | 5.248% | $191.3198 | $191.32 | $191.30 | $191.30 |
| Purchase #7 | $169.82 | 10.296% | $187.3047 | $187.30 | $187.30 | $187.30 |
| 7 purchase totals = | $1,178.60 | $1,276.2365 | $1,276.23 | $1,276.20 | $1,276.20 | |