| 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 | $175.60 | 3.516% | $181.7741 | $181.77 | $181.75 | $181.80 |
| Purchase #2 | $180.25 | 12.494% | $202.7704 | $202.77 | $202.75 | $202.80 |
| Purchase #3 | $80.95 | 5.477% | $85.3836 | $85.38 | $85.40 | $85.40 |
| Purchase #4 | $180.88 | 4.424% | $188.8821 | $188.88 | $188.90 | $188.90 |
| Purchase #5 | $179.79 | 6.647% | $191.7406 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $131.65 | 9.827% | $144.5872 | $144.59 | $144.60 | $144.60 |
| Purchase #7 | $135.89 | 8.691% | $147.7002 | $147.70 | $147.70 | $147.70 |
| 7 purchase totals = | $1,065.01 | $1,142.8382 | $1,142.83 | $1,142.85 | $1,142.90 | |