| 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 | $171.54 | 10.147% | $188.9462 | $188.95 | $188.95 | $188.90 |
| Purchase #2 | $169.30 | 7.265% | $181.5996 | $181.60 | $181.60 | $181.60 |
| Purchase #3 | $246.67 | 12.558% | $277.6468 | $277.65 | $277.65 | $277.60 |
| Purchase #4 | $192.74 | 9.152% | $210.3796 | $210.38 | $210.40 | $210.40 |
| Purchase #5 | $173.97 | 4.147% | $181.1845 | $181.18 | $181.20 | $181.20 |
| Purchase #6 | $67.54 | 11.608% | $75.38 | $75.38 | $75.40 | $75.40 |
| Purchase #7 | $197.26 | 11.673% | $220.2862 | $220.29 | $220.30 | $220.30 |
| 7 purchase totals = | $1,219.02 | $1,335.4229 | $1,335.43 | $1,335.50 | $1,335.40 | |