| 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 | $148.34 | 4.623% | $155.1978 | $155.20 | $155.20 | $155.20 |
| Purchase #2 | $211.55 | 13.532% | $240.1769 | $240.18 | $240.20 | $240.20 |
| Purchase #3 | $65.40 | 8.346% | $70.8583 | $70.86 | $70.85 | $70.90 |
| Purchase #4 | $180.50 | 12.154% | $202.438 | $202.44 | $202.45 | $202.40 |
| Purchase #5 | $156.72 | 12.316% | $176.0216 | $176.02 | $176.00 | $176.00 |
| Purchase #6 | $7.60 | 5.789% | $8.04 | $8.04 | $8.05 | $8.00 |
| Purchase #7 | $244.25 | 13.608% | $277.4875 | $277.49 | $277.50 | $277.50 |
| 7 purchase totals = | $1,014.36 | $1,130.2201 | $1,130.23 | $1,130.25 | $1,130.20 | |