| 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 | $178.39 | 8.482% | $193.521 | $193.52 | $193.50 | $193.50 |
| Purchase #2 | $84.60 | 3.243% | $87.3436 | $87.34 | $87.35 | $87.30 |
| Purchase #3 | $194.61 | 11.865% | $217.7005 | $217.70 | $217.70 | $217.70 |
| Purchase #4 | $134.94 | 9.449% | $147.6905 | $147.69 | $147.70 | $147.70 |
| Purchase #5 | $225.63 | 8.632% | $245.1064 | $245.11 | $245.10 | $245.10 |
| Purchase #6 | $147.48 | 7.385% | $158.3714 | $158.37 | $158.35 | $158.40 |
| Purchase #7 | $152.29 | 8.704% | $165.5453 | $165.55 | $165.55 | $165.50 |
| 7 purchase totals = | $1,117.94 | $1,215.2787 | $1,215.28 | $1,215.25 | $1,215.20 | |