| 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 | $140.75 | 13.585% | $159.8709 | $159.87 | $159.85 | $159.90 |
| Purchase #2 | $200.75 | 8.498% | $217.8097 | $217.81 | $217.80 | $217.80 |
| Purchase #3 | $106.65 | 12.293% | $119.7605 | $119.76 | $119.75 | $119.80 |
| Purchase #4 | $239.62 | 10.149% | $263.939 | $263.94 | $263.95 | $263.90 |
| Purchase #5 | $153.39 | 13.203% | $173.6421 | $173.64 | $173.65 | $173.60 |
| Purchase #6 | $10.55 | 12.347% | $11.8526 | $11.85 | $11.85 | $11.90 |
| Purchase #7 | $67.62 | 4.637% | $70.7555 | $70.76 | $70.75 | $70.80 |
| 7 purchase totals = | $919.33 | $1,017.6303 | $1,017.63 | $1,017.60 | $1,017.70 | |