| 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 | $14.80 | 13.560% | $16.8069 | $16.81 | $16.80 | $16.80 |
| Purchase #2 | $225.79 | 13.544% | $256.371 | $256.37 | $256.35 | $256.40 |
| Purchase #3 | $112.60 | 3.282% | $116.2955 | $116.30 | $116.30 | $116.30 |
| Purchase #4 | $196.62 | 9.110% | $214.5321 | $214.53 | $214.55 | $214.50 |
| Purchase #5 | $67.85 | 5.715% | $71.7276 | $71.73 | $71.75 | $71.70 |
| Purchase #6 | $57.43 | 5.859% | $60.7948 | $60.79 | $60.80 | $60.80 |
| Purchase #7 | $83.55 | 12.841% | $94.2787 | $94.28 | $94.30 | $94.30 |
| 7 purchase totals = | $758.64 | $830.8066 | $830.81 | $830.85 | $830.80 | |