| 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 | $195.96 | 5.446% | $206.632 | $206.63 | $206.65 | $206.60 |
| Purchase #2 | $128.51 | 12.682% | $144.8076 | $144.81 | $144.80 | $144.80 |
| Purchase #3 | $172.83 | 12.721% | $194.8157 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $181.86 | 4.702% | $190.4111 | $190.41 | $190.40 | $190.40 |
| Purchase #5 | $194.83 | 3.350% | $201.3568 | $201.36 | $201.35 | $201.40 |
| Purchase #6 | $90.98 | 3.437% | $94.107 | $94.11 | $94.10 | $94.10 |
| Purchase #7 | $147.70 | 13.228% | $167.2378 | $167.24 | $167.25 | $167.20 |
| 7 purchase totals = | $1,112.67 | $1,199.3680 | $1,199.38 | $1,199.35 | $1,199.30 | |