| 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 | $186.70 | 8.387% | $202.3585 | $202.36 | $202.35 | $202.40 |
| Purchase #2 | $143.28 | 7.430% | $153.9257 | $153.93 | $153.95 | $153.90 |
| Purchase #3 | $90.80 | 6.606% | $96.7982 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $220.72 | 12.554% | $248.4292 | $248.43 | $248.45 | $248.40 |
| Purchase #5 | $142.83 | 5.673% | $150.9327 | $150.93 | $150.95 | $150.90 |
| Purchase #6 | $74.91 | 7.532% | $80.5522 | $80.55 | $80.55 | $80.60 |
| Purchase #7 | $9.74 | 13.838% | $11.0878 | $11.09 | $11.10 | $11.10 |
| 7 purchase totals = | $868.98 | $944.0843 | $944.09 | $944.15 | $944.10 | |