| 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 | $148.55 | 9.671% | $162.9163 | $162.92 | $162.90 | $162.90 |
| Purchase #2 | $152.33 | 3.121% | $157.0842 | $157.08 | $157.10 | $157.10 |
| Purchase #3 | $232.71 | 8.356% | $252.1552 | $252.16 | $252.15 | $252.20 |
| Purchase #4 | $157.43 | 3.482% | $162.9117 | $162.91 | $162.90 | $162.90 |
| Purchase #5 | $147.55 | 13.250% | $167.1004 | $167.10 | $167.10 | $167.10 |
| Purchase #6 | $74.71 | 13.668% | $84.9214 | $84.92 | $84.90 | $84.90 |
| Purchase #7 | $155.64 | 9.603% | $170.5861 | $170.59 | $170.60 | $170.60 |
| 7 purchase totals = | $1,068.92 | $1,157.6753 | $1,157.68 | $1,157.65 | $1,157.70 | |