| 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 | $161.87 | 10.445% | $178.7773 | $178.78 | $178.80 | $178.80 |
| Purchase #2 | $230.25 | 6.643% | $245.5455 | $245.55 | $245.55 | $245.50 |
| Purchase #3 | $61.62 | 10.118% | $67.8547 | $67.85 | $67.85 | $67.90 |
| Purchase #4 | $178.37 | 7.563% | $191.8601 | $191.86 | $191.85 | $191.90 |
| Purchase #5 | $156.71 | 4.627% | $163.961 | $163.96 | $163.95 | $164.00 |
| Purchase #6 | $176.90 | 11.647% | $197.5035 | $197.50 | $197.50 | $197.50 |
| Purchase #7 | $120.36 | 9.173% | $131.4006 | $131.40 | $131.40 | $131.40 |
| 7 purchase totals = | $1,086.08 | $1,176.9027 | $1,176.90 | $1,176.90 | $1,177.00 | |