| 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 | $145.94 | 9.831% | $160.2874 | $160.29 | $160.30 | $160.30 |
| Purchase #2 | $203.85 | 9.232% | $222.6694 | $222.67 | $222.65 | $222.70 |
| Purchase #3 | $239.90 | 12.816% | $270.6456 | $270.65 | $270.65 | $270.60 |
| Purchase #4 | $117.84 | 10.615% | $130.3487 | $130.35 | $130.35 | $130.30 |
| Purchase #5 | $189.33 | 7.353% | $203.2514 | $203.25 | $203.25 | $203.30 |
| Purchase #6 | $149.50 | 9.774% | $164.1121 | $164.11 | $164.10 | $164.10 |
| Purchase #7 | $211.79 | 3.244% | $218.6605 | $218.66 | $218.65 | $218.70 |
| 7 purchase totals = | $1,258.15 | $1,369.9751 | $1,369.98 | $1,369.95 | $1,370.00 | |