| 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 | $181.35 | 7.578% | $195.0927 | $195.09 | $195.10 | $195.10 |
| Purchase #2 | $179.47 | 5.472% | $189.2906 | $189.29 | $189.30 | $189.30 |
| Purchase #3 | $241.68 | 4.659% | $252.9399 | $252.94 | $252.95 | $252.90 |
| Purchase #4 | $195.41 | 8.148% | $211.332 | $211.33 | $211.35 | $211.30 |
| Purchase #5 | $194.97 | 5.309% | $205.321 | $205.32 | $205.30 | $205.30 |
| Purchase #6 | $29.42 | 8.323% | $31.8686 | $31.87 | $31.85 | $31.90 |
| Purchase #7 | $212.65 | 7.345% | $228.2691 | $228.27 | $228.25 | $228.30 |
| 7 purchase totals = | $1,234.95 | $1,314.1139 | $1,314.11 | $1,314.10 | $1,314.10 | |