| 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 | $176.86 | 3.668% | $183.3472 | $183.35 | $183.35 | $183.30 |
| Purchase #2 | $224.66 | 4.301% | $234.3226 | $234.32 | $234.30 | $234.30 |
| Purchase #3 | $68.46 | 11.489% | $76.3254 | $76.33 | $76.35 | $76.30 |
| Purchase #4 | $181.75 | 5.265% | $191.3191 | $191.32 | $191.30 | $191.30 |
| Purchase #5 | $143.55 | 12.233% | $161.1105 | $161.11 | $161.10 | $161.10 |
| Purchase #6 | $38.59 | 12.119% | $43.2667 | $43.27 | $43.25 | $43.30 |
| Purchase #7 | $155.65 | 3.192% | $160.6183 | $160.62 | $160.60 | $160.60 |
| 7 purchase totals = | $989.52 | $1,050.3098 | $1,050.32 | $1,050.25 | $1,050.20 | |