| 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 | $33.59 | 9.359% | $36.7337 | $36.73 | $36.75 | $36.70 |
| Purchase #2 | $157.73 | 3.271% | $162.8893 | $162.89 | $162.90 | $162.90 |
| Purchase #3 | $168.94 | 8.629% | $183.5178 | $183.52 | $183.50 | $183.50 |
| Purchase #4 | $85.34 | 13.512% | $96.8711 | $96.87 | $96.85 | $96.90 |
| Purchase #5 | $152.75 | 9.280% | $166.9252 | $166.93 | $166.95 | $166.90 |
| Purchase #6 | $140.63 | 10.213% | $154.9925 | $154.99 | $155.00 | $155.00 |
| Purchase #7 | $231.32 | 7.485% | $248.6343 | $248.63 | $248.65 | $248.60 |
| 7 purchase totals = | $970.30 | $1,050.5639 | $1,050.56 | $1,050.60 | $1,050.50 | |