| 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 | $173.30 | 5.327% | $182.5317 | $182.53 | $182.55 | $182.50 |
| Purchase #2 | $207.68 | 6.809% | $221.8209 | $221.82 | $221.80 | $221.80 |
| Purchase #3 | $41.81 | 3.781% | $43.3908 | $43.39 | $43.40 | $43.40 |
| Purchase #4 | $232.93 | 6.270% | $247.5347 | $247.53 | $247.55 | $247.50 |
| Purchase #5 | $150.66 | 7.580% | $162.08 | $162.08 | $162.10 | $162.10 |
| Purchase #6 | $165.74 | 7.406% | $178.0147 | $178.01 | $178.00 | $178.00 |
| Purchase #7 | $76.52 | 6.786% | $81.7126 | $81.71 | $81.70 | $81.70 |
| 7 purchase totals = | $1,048.64 | $1,117.0854 | $1,117.07 | $1,117.10 | $1,117.00 | |