| 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 | $84.99 | 5.560% | $89.7154 | $89.72 | $89.70 | $89.70 |
| Purchase #2 | $175.87 | 5.181% | $184.9818 | $184.98 | $185.00 | $185.00 |
| Purchase #3 | $65.72 | 4.751% | $68.8424 | $68.84 | $68.85 | $68.80 |
| Purchase #4 | $248.63 | 7.230% | $266.6059 | $266.61 | $266.60 | $266.60 |
| Purchase #5 | $190.52 | 8.190% | $206.1236 | $206.12 | $206.10 | $206.10 |
| Purchase #6 | $167.42 | 7.793% | $180.467 | $180.47 | $180.45 | $180.50 |
| Purchase #7 | $167.27 | 12.199% | $187.6753 | $187.68 | $187.70 | $187.70 |
| 7 purchase totals = | $1,100.42 | $1,184.4114 | $1,184.42 | $1,184.40 | $1,184.40 | |