| 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 | $248.95 | 7.682% | $268.0743 | $268.07 | $268.05 | $268.10 |
| Purchase #2 | $189.35 | 6.770% | $202.169 | $202.17 | $202.15 | $202.20 |
| Purchase #3 | $204.87 | 4.201% | $213.4766 | $213.48 | $213.50 | $213.50 |
| Purchase #4 | $78.42 | 4.596% | $82.0242 | $82.02 | $82.00 | $82.00 |
| Purchase #5 | $153.44 | 9.848% | $168.5508 | $168.55 | $168.55 | $168.60 |
| Purchase #6 | $85.38 | 11.173% | $94.9195 | $94.92 | $94.90 | $94.90 |
| Purchase #7 | $137.72 | 8.577% | $149.5322 | $149.53 | $149.55 | $149.50 |
| 7 purchase totals = | $1,098.13 | $1,178.7466 | $1,178.74 | $1,178.70 | $1,178.80 | |