| 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 | $177.79 | 4.212% | $185.2785 | $185.28 | $185.30 | $185.30 |
| Purchase #2 | $49.48 | 8.779% | $53.8238 | $53.82 | $53.80 | $53.80 |
| Purchase #3 | $154.83 | 12.560% | $174.2766 | $174.28 | $174.30 | $174.30 |
| Purchase #4 | $64.85 | 10.208% | $71.4699 | $71.47 | $71.45 | $71.50 |
| Purchase #5 | $203.51 | 8.588% | $220.9874 | $220.99 | $221.00 | $221.00 |
| Purchase #6 | $152.26 | 12.733% | $171.6473 | $171.65 | $171.65 | $171.60 |
| Purchase #7 | $238.80 | 13.408% | $270.8183 | $270.82 | $270.80 | $270.80 |
| 7 purchase totals = | $1,041.52 | $1,148.3018 | $1,148.31 | $1,148.30 | $1,148.30 | |