| 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 | $197.29 | 13.772% | $224.4608 | $224.46 | $224.45 | $224.50 |
| Purchase #2 | $78.38 | 4.177% | $81.6539 | $81.65 | $81.65 | $81.70 |
| Purchase #3 | $221.85 | 13.504% | $251.8086 | $251.81 | $251.80 | $251.80 |
| Purchase #4 | $154.88 | 12.749% | $174.6257 | $174.63 | $174.65 | $174.60 |
| Purchase #5 | $162.87 | 7.268% | $174.7074 | $174.71 | $174.70 | $174.70 |
| Purchase #6 | $241.92 | 11.661% | $270.1303 | $270.13 | $270.15 | $270.10 |
| Purchase #7 | $16.87 | 7.275% | $18.0973 | $18.10 | $18.10 | $18.10 |
| 7 purchase totals = | $1,074.06 | $1,195.4840 | $1,195.49 | $1,195.50 | $1,195.50 | |