| 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 | $183.34 | 4.471% | $191.5371 | $191.54 | $191.55 | $191.50 |
| Purchase #2 | $71.26 | 10.430% | $78.6924 | $78.69 | $78.70 | $78.70 |
| Purchase #3 | $143.55 | 10.378% | $158.4476 | $158.45 | $158.45 | $158.40 |
| Purchase #4 | $174.87 | 7.438% | $187.8768 | $187.88 | $187.90 | $187.90 |
| Purchase #5 | $204.56 | 12.704% | $230.5473 | $230.55 | $230.55 | $230.50 |
| Purchase #6 | $131.64 | 3.283% | $135.9617 | $135.96 | $135.95 | $136.00 |
| Purchase #7 | $34.58 | 10.158% | $38.0926 | $38.09 | $38.10 | $38.10 |
| 7 purchase totals = | $943.80 | $1,021.1555 | $1,021.16 | $1,021.20 | $1,021.10 | |