| 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 | $156.80 | 5.295% | $165.1026 | $165.10 | $165.10 | $165.10 |
| Purchase #2 | $47.67 | 12.860% | $53.8004 | $53.80 | $53.80 | $53.80 |
| Purchase #3 | $168.92 | 10.793% | $187.1515 | $187.15 | $187.15 | $187.20 |
| Purchase #4 | $189.57 | 4.265% | $197.6552 | $197.66 | $197.65 | $197.70 |
| Purchase #5 | $117.64 | 13.291% | $133.2755 | $133.28 | $133.30 | $133.30 |
| Purchase #6 | $237.51 | 4.547% | $248.3096 | $248.31 | $248.30 | $248.30 |
| Purchase #7 | $71.54 | 12.530% | $80.504 | $80.50 | $80.50 | $80.50 |
| 7 purchase totals = | $989.65 | $1,065.7988 | $1,065.80 | $1,065.80 | $1,065.90 | |