| 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 | $118.75 | 13.653% | $134.9629 | $134.96 | $134.95 | $135.00 |
| Purchase #2 | $92.48 | 7.743% | $99.6407 | $99.64 | $99.65 | $99.60 |
| Purchase #3 | $147.79 | 3.502% | $152.9656 | $152.97 | $152.95 | $153.00 |
| Purchase #4 | $220.98 | 12.533% | $248.6754 | $248.68 | $248.70 | $248.70 |
| Purchase #5 | $172.94 | 10.342% | $190.8255 | $190.83 | $190.85 | $190.80 |
| Purchase #6 | $50.70 | 12.139% | $56.8545 | $56.85 | $56.85 | $56.90 |
| Purchase #7 | $145.48 | 7.177% | $155.9211 | $155.92 | $155.90 | $155.90 |
| 7 purchase totals = | $949.12 | $1,039.8457 | $1,039.85 | $1,039.85 | $1,039.90 | |