| 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 | $147.70 | 13.163% | $167.1418 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $77.93 | 9.335% | $85.2048 | $85.20 | $85.20 | $85.20 |
| Purchase #3 | $152.90 | 3.712% | $158.5756 | $158.58 | $158.60 | $158.60 |
| Purchase #4 | $161.92 | 11.125% | $179.9336 | $179.93 | $179.95 | $179.90 |
| Purchase #5 | $176.86 | 9.539% | $193.7307 | $193.73 | $193.75 | $193.70 |
| Purchase #6 | $107.25 | 6.333% | $114.0421 | $114.04 | $114.05 | $114.00 |
| Purchase #7 | $188.35 | 7.430% | $202.3444 | $202.34 | $202.35 | $202.30 |
| 7 purchase totals = | $1,012.91 | $1,100.9730 | $1,100.96 | $1,101.05 | $1,100.80 | |