| 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 | $166.35 | 9.711% | $182.5042 | $182.50 | $182.50 | $182.50 |
| Purchase #2 | $214.89 | 4.549% | $224.6653 | $224.67 | $224.65 | $224.70 |
| Purchase #3 | $157.29 | 6.715% | $167.852 | $167.85 | $167.85 | $167.90 |
| Purchase #4 | $35.37 | 12.581% | $39.8199 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $117.83 | 9.140% | $128.5997 | $128.60 | $128.60 | $128.60 |
| Purchase #6 | $220.89 | 4.333% | $230.4612 | $230.46 | $230.45 | $230.50 |
| Purchase #7 | $55.74 | 13.247% | $63.1239 | $63.12 | $63.10 | $63.10 |
| 7 purchase totals = | $968.36 | $1,037.0262 | $1,037.02 | $1,036.95 | $1,037.10 | |