| 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 | $145.38 | 8.300% | $157.4465 | $157.45 | $157.45 | $157.40 |
| Purchase #2 | $145.80 | 11.691% | $162.8455 | $162.85 | $162.85 | $162.80 |
| Purchase #3 | $85.57 | 12.298% | $96.0934 | $96.09 | $96.10 | $96.10 |
| Purchase #4 | $200.98 | 5.844% | $212.7253 | $212.73 | $212.75 | $212.70 |
| Purchase #5 | $23.97 | 6.156% | $25.4456 | $25.45 | $25.45 | $25.40 |
| Purchase #6 | $249.92 | 11.489% | $278.6333 | $278.63 | $278.65 | $278.60 |
| Purchase #7 | $111.83 | 5.374% | $117.8397 | $117.84 | $117.85 | $117.80 |
| 7 purchase totals = | $963.45 | $1,051.0293 | $1,051.04 | $1,051.10 | $1,050.80 | |