| 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 | $122.40 | 7.648% | $131.7612 | $131.76 | $131.75 | $131.80 |
| Purchase #2 | $165.37 | 6.598% | $176.2811 | $176.28 | $176.30 | $176.30 |
| Purchase #3 | $176.87 | 9.417% | $193.5258 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $248.41 | 7.323% | $266.6011 | $266.60 | $266.60 | $266.60 |
| Purchase #5 | $166.98 | 11.154% | $185.6049 | $185.60 | $185.60 | $185.60 |
| Purchase #6 | $35.86 | 10.768% | $39.7214 | $39.72 | $39.70 | $39.70 |
| Purchase #7 | $29.82 | 5.392% | $31.4279 | $31.43 | $31.45 | $31.40 |
| 7 purchase totals = | $945.71 | $1,024.9234 | $1,024.92 | $1,024.95 | $1,024.90 | |