| 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 | $245.65 | 13.769% | $279.4735 | $279.47 | $279.45 | $279.50 |
| Purchase #2 | $148.70 | 6.748% | $158.7343 | $158.73 | $158.75 | $158.70 |
| Purchase #3 | $20.53 | 10.111% | $22.6058 | $22.61 | $22.60 | $22.60 |
| Purchase #4 | $159.52 | 7.766% | $171.9083 | $171.91 | $171.90 | $171.90 |
| Purchase #5 | $47.64 | 6.749% | $50.8552 | $50.86 | $50.85 | $50.90 |
| Purchase #6 | $110.97 | 11.752% | $124.0112 | $124.01 | $124.00 | $124.00 |
| Purchase #7 | $155.72 | 13.419% | $176.6161 | $176.62 | $176.60 | $176.60 |
| 7 purchase totals = | $888.73 | $984.2044 | $984.21 | $984.15 | $984.20 | |