| 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 | $149.57 | 5.686% | $158.0746 | $158.07 | $158.05 | $158.10 |
| Purchase #2 | $160.51 | 4.205% | $167.2594 | $167.26 | $167.25 | $167.30 |
| Purchase #3 | $25.49 | 7.418% | $27.3808 | $27.38 | $27.40 | $27.40 |
| Purchase #4 | $186.86 | 6.196% | $198.4378 | $198.44 | $198.45 | $198.40 |
| Purchase #5 | $238.40 | 10.720% | $263.9565 | $263.96 | $263.95 | $264.00 |
| Purchase #6 | $209.95 | 5.356% | $221.1949 | $221.19 | $221.20 | $221.20 |
| Purchase #7 | $20.77 | 8.321% | $22.4983 | $22.50 | $22.50 | $22.50 |
| 7 purchase totals = | $991.55 | $1,058.8023 | $1,058.80 | $1,058.80 | $1,058.90 | |