| 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 | $96.73 | 13.661% | $109.9443 | $109.94 | $109.95 | $109.90 |
| Purchase #2 | $217.30 | 3.178% | $224.2058 | $224.21 | $224.20 | $224.20 |
| Purchase #3 | $8.96 | 7.115% | $9.5975 | $9.60 | $9.60 | $9.60 |
| Purchase #4 | $83.38 | 8.858% | $90.7658 | $90.77 | $90.75 | $90.80 |
| Purchase #5 | $164.37 | 6.268% | $174.6727 | $174.67 | $174.65 | $174.70 |
| Purchase #6 | $160.68 | 13.614% | $182.555 | $182.56 | $182.55 | $182.60 |
| Purchase #7 | $193.98 | 10.734% | $214.8018 | $214.80 | $214.80 | $214.80 |
| 7 purchase totals = | $925.40 | $1,006.5429 | $1,006.55 | $1,006.50 | $1,006.60 | |