| 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 | $138.54 | 13.841% | $157.7153 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $129.39 | 12.517% | $145.5857 | $145.59 | $145.60 | $145.60 |
| Purchase #3 | $163.56 | 8.168% | $176.9196 | $176.92 | $176.90 | $176.90 |
| Purchase #4 | $50.44 | 12.470% | $56.7299 | $56.73 | $56.75 | $56.70 |
| Purchase #5 | $165.32 | 7.265% | $177.3305 | $177.33 | $177.35 | $177.30 |
| Purchase #6 | $128.25 | 11.460% | $142.9475 | $142.95 | $142.95 | $142.90 |
| Purchase #7 | $147.77 | 5.235% | $155.5058 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $923.27 | $1,012.7343 | $1,012.75 | $1,012.75 | $1,012.60 | |