| 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 | $113.73 | 13.321% | $128.88 | $128.88 | $128.90 | $128.90 |
| Purchase #2 | $187.40 | 12.559% | $210.9356 | $210.94 | $210.95 | $210.90 |
| Purchase #3 | $35.47 | 4.805% | $37.1743 | $37.17 | $37.15 | $37.20 |
| Purchase #4 | $98.59 | 10.457% | $108.8996 | $108.90 | $108.90 | $108.90 |
| Purchase #5 | $139.45 | 10.443% | $154.0128 | $154.01 | $154.00 | $154.00 |
| Purchase #6 | $18.67 | 5.690% | $19.7323 | $19.73 | $19.75 | $19.70 |
| Purchase #7 | $119.68 | 11.813% | $133.8178 | $133.82 | $133.80 | $133.80 |
| 7 purchase totals = | $712.99 | $793.4524 | $793.45 | $793.45 | $793.40 | |