| 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 | $160.43 | 4.830% | $168.1788 | $168.18 | $168.20 | $168.20 |
| Purchase #2 | $92.78 | 6.518% | $98.8274 | $98.83 | $98.85 | $98.80 |
| Purchase #3 | $129.64 | 7.612% | $139.5082 | $139.51 | $139.50 | $139.50 |
| Purchase #4 | $198.83 | 4.109% | $206.9999 | $207.00 | $207.00 | $207.00 |
| Purchase #5 | $84.40 | 3.693% | $87.5169 | $87.52 | $87.50 | $87.50 |
| Purchase #6 | $185.72 | 13.764% | $211.2825 | $211.28 | $211.30 | $211.30 |
| Purchase #7 | $88.44 | 9.148% | $96.5305 | $96.53 | $96.55 | $96.50 |
| 7 purchase totals = | $940.24 | $1,008.8442 | $1,008.85 | $1,008.90 | $1,008.80 | |