| 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 | $161.45 | 10.789% | $178.8688 | $178.87 | $178.85 | $178.90 |
| Purchase #2 | $56.96 | 10.444% | $62.9089 | $62.91 | $62.90 | $62.90 |
| Purchase #3 | $174.99 | 5.397% | $184.4342 | $184.43 | $184.45 | $184.40 |
| Purchase #4 | $134.64 | 13.159% | $152.3573 | $152.36 | $152.35 | $152.40 |
| Purchase #5 | $196.80 | 7.668% | $211.8906 | $211.89 | $211.90 | $211.90 |
| Purchase #6 | $225.50 | 12.392% | $253.444 | $253.44 | $253.45 | $253.40 |
| Purchase #7 | $241.47 | 7.219% | $258.9017 | $258.90 | $258.90 | $258.90 |
| 7 purchase totals = | $1,191.81 | $1,302.8055 | $1,302.80 | $1,302.80 | $1,302.80 | |