| 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 | $71.75 | 7.305% | $76.9913 | $76.99 | $77.00 | $77.00 |
| Purchase #2 | $250.33 | 6.338% | $266.1959 | $266.20 | $266.20 | $266.20 |
| Purchase #3 | $167.70 | 8.478% | $181.9176 | $181.92 | $181.90 | $181.90 |
| Purchase #4 | $135.85 | 5.268% | $143.0066 | $143.01 | $143.00 | $143.00 |
| Purchase #5 | $82.57 | 9.750% | $90.6206 | $90.62 | $90.60 | $90.60 |
| Purchase #6 | $90.85 | 5.307% | $95.6714 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $195.53 | 9.518% | $214.1405 | $214.14 | $214.15 | $214.10 |
| 7 purchase totals = | $994.58 | $1,068.5439 | $1,068.55 | $1,068.50 | $1,068.50 | |