| 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 | $149.99 | 11.823% | $167.7233 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $5.41 | 11.105% | $6.0108 | $6.01 | $6.00 | $6.00 |
| Purchase #3 | $128.39 | 11.561% | $143.2332 | $143.23 | $143.25 | $143.20 |
| Purchase #4 | $52.74 | 9.364% | $57.6786 | $57.68 | $57.70 | $57.70 |
| Purchase #5 | $76.86 | 13.280% | $87.067 | $87.07 | $87.05 | $87.10 |
| Purchase #6 | $37.76 | 11.537% | $42.1164 | $42.12 | $42.10 | $42.10 |
| Purchase #7 | $92.36 | 11.726% | $103.1901 | $103.19 | $103.20 | $103.20 |
| 7 purchase totals = | $543.51 | $607.0194 | $607.02 | $607.00 | $607.00 | |