| 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 | $180.45 | 6.735% | $192.6033 | $192.60 | $192.60 | $192.60 |
| Purchase #2 | $65.60 | 12.149% | $73.5697 | $73.57 | $73.55 | $73.60 |
| Purchase #3 | $167.91 | 4.109% | $174.8094 | $174.81 | $174.80 | $174.80 |
| Purchase #4 | $131.52 | 3.365% | $135.9456 | $135.95 | $135.95 | $135.90 |
| Purchase #5 | $207.31 | 10.368% | $228.8039 | $228.80 | $228.80 | $228.80 |
| Purchase #6 | $184.33 | 11.599% | $205.7104 | $205.71 | $205.70 | $205.70 |
| Purchase #7 | $210.32 | 4.566% | $219.9232 | $219.92 | $219.90 | $219.90 |
| 7 purchase totals = | $1,147.44 | $1,231.3655 | $1,231.36 | $1,231.30 | $1,231.30 | |