| 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 | $151.31 | 4.353% | $157.8965 | $157.90 | $157.90 | $157.90 |
| Purchase #2 | $241.76 | 7.533% | $259.9718 | $259.97 | $259.95 | $260.00 |
| Purchase #3 | $181.29 | 5.758% | $191.7287 | $191.73 | $191.75 | $191.70 |
| Purchase #4 | $135.61 | 11.504% | $151.2106 | $151.21 | $151.20 | $151.20 |
| Purchase #5 | $248.69 | 8.361% | $269.483 | $269.48 | $269.50 | $269.50 |
| Purchase #6 | $238.64 | 7.537% | $256.6263 | $256.63 | $256.65 | $256.60 |
| Purchase #7 | $181.39 | 3.441% | $187.6316 | $187.63 | $187.65 | $187.60 |
| 7 purchase totals = | $1,378.69 | $1,474.5485 | $1,474.55 | $1,474.60 | $1,474.50 | |