| 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 | $131.93 | 6.418% | $140.3973 | $140.40 | $140.40 | $140.40 |
| Purchase #2 | $101.74 | 5.283% | $107.1149 | $107.11 | $107.10 | $107.10 |
| Purchase #3 | $34.39 | 9.352% | $37.6062 | $37.61 | $37.60 | $37.60 |
| Purchase #4 | $187.95 | 11.195% | $208.991 | $208.99 | $209.00 | $209.00 |
| Purchase #5 | $181.63 | 4.144% | $189.1567 | $189.16 | $189.15 | $189.20 |
| Purchase #6 | $173.67 | 10.401% | $191.7334 | $191.73 | $191.75 | $191.70 |
| Purchase #7 | $178.54 | 12.346% | $200.5825 | $200.58 | $200.60 | $200.60 |
| 7 purchase totals = | $989.85 | $1,075.5820 | $1,075.58 | $1,075.60 | $1,075.60 | |