| 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 | $153.70 | 3.704% | $159.393 | $159.39 | $159.40 | $159.40 |
| Purchase #2 | $84.67 | 8.208% | $91.6197 | $91.62 | $91.60 | $91.60 |
| Purchase #3 | $36.55 | 9.467% | $40.0102 | $40.01 | $40.00 | $40.00 |
| Purchase #4 | $244.33 | 12.148% | $274.0112 | $274.01 | $274.00 | $274.00 |
| Purchase #5 | $73.48 | 8.488% | $79.717 | $79.72 | $79.70 | $79.70 |
| Purchase #6 | $38.51 | 13.615% | $43.7531 | $43.75 | $43.75 | $43.80 |
| Purchase #7 | $153.88 | 7.537% | $165.4779 | $165.48 | $165.50 | $165.50 |
| 7 purchase totals = | $785.12 | $853.9821 | $853.98 | $853.95 | $854.00 | |