| 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 | $145.67 | 13.827% | $165.8118 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $80.82 | 4.436% | $84.4052 | $84.41 | $84.40 | $84.40 |
| Purchase #3 | $231.47 | 6.158% | $245.7239 | $245.72 | $245.70 | $245.70 |
| Purchase #4 | $226.46 | 5.669% | $239.298 | $239.30 | $239.30 | $239.30 |
| Purchase #5 | $214.92 | 7.435% | $230.8993 | $230.90 | $230.90 | $230.90 |
| Purchase #6 | $55.45 | 7.502% | $59.6099 | $59.61 | $59.60 | $59.60 |
| Purchase #7 | $159.63 | 9.457% | $174.7262 | $174.73 | $174.75 | $174.70 |
| 7 purchase totals = | $1,114.42 | $1,200.4743 | $1,200.48 | $1,200.45 | $1,200.40 | |