| 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 | $146.55 | 7.620% | $157.7171 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $95.96 | 8.297% | $103.9218 | $103.92 | $103.90 | $103.90 |
| Purchase #3 | $147.60 | 4.169% | $153.7534 | $153.75 | $153.75 | $153.80 |
| Purchase #4 | $228.27 | 11.634% | $254.8269 | $254.83 | $254.85 | $254.80 |
| Purchase #5 | $192.96 | 3.254% | $199.2389 | $199.24 | $199.25 | $199.20 |
| Purchase #6 | $202.33 | 13.145% | $228.9263 | $228.93 | $228.95 | $228.90 |
| Purchase #7 | $68.83 | 3.657% | $71.3471 | $71.35 | $71.35 | $71.30 |
| 7 purchase totals = | $1,082.50 | $1,169.7315 | $1,169.74 | $1,169.75 | $1,169.60 | |