| 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 | $34.42 | 7.345% | $36.9481 | $36.95 | $36.95 | $36.90 |
| Purchase #2 | $178.81 | 9.158% | $195.1854 | $195.19 | $195.20 | $195.20 |
| Purchase #3 | $137.73 | 13.274% | $156.0123 | $156.01 | $156.00 | $156.00 |
| Purchase #4 | $74.76 | 9.317% | $81.7254 | $81.73 | $81.75 | $81.70 |
| Purchase #5 | $197.55 | 11.458% | $220.1853 | $220.19 | $220.20 | $220.20 |
| Purchase #6 | $216.83 | 13.730% | $246.6008 | $246.60 | $246.60 | $246.60 |
| Purchase #7 | $177.60 | 13.845% | $202.1887 | $202.19 | $202.20 | $202.20 |
| 7 purchase totals = | $1,017.70 | $1,138.8460 | $1,138.86 | $1,138.90 | $1,138.80 | |