| 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 | $147.49 | 13.767% | $167.7949 | $167.79 | $167.80 | $167.80 |
| Purchase #2 | $248.89 | 10.429% | $274.8467 | $274.85 | $274.85 | $274.80 |
| Purchase #3 | $70.97 | 13.804% | $80.7667 | $80.77 | $80.75 | $80.80 |
| Purchase #4 | $206.90 | 12.431% | $232.6197 | $232.62 | $232.60 | $232.60 |
| Purchase #5 | $216.26 | 4.837% | $226.7205 | $226.72 | $226.70 | $226.70 |
| Purchase #6 | $84.56 | 13.849% | $96.2707 | $96.27 | $96.25 | $96.30 |
| Purchase #7 | $93.79 | 13.514% | $106.4648 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $1,068.86 | $1,185.4840 | $1,185.48 | $1,185.40 | $1,185.50 | |