| 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 | $172.42 | 5.216% | $181.4134 | $181.41 | $181.40 | $181.40 |
| Purchase #2 | $185.38 | 6.631% | $197.6725 | $197.67 | $197.65 | $197.70 |
| Purchase #3 | $147.43 | 5.752% | $155.9102 | $155.91 | $155.90 | $155.90 |
| Purchase #4 | $173.43 | 9.768% | $190.3706 | $190.37 | $190.35 | $190.40 |
| Purchase #5 | $55.41 | 6.270% | $58.8842 | $58.88 | $58.90 | $58.90 |
| Purchase #6 | $64.73 | 4.191% | $67.4428 | $67.44 | $67.45 | $67.40 |
| Purchase #7 | $180.65 | 5.217% | $190.0745 | $190.07 | $190.05 | $190.10 |
| 7 purchase totals = | $979.45 | $1,041.7682 | $1,041.75 | $1,041.70 | $1,041.80 | |