| 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 | $155.47 | 13.333% | $176.1988 | $176.20 | $176.20 | $176.20 |
| Purchase #2 | $129.70 | 4.767% | $135.8828 | $135.88 | $135.90 | $135.90 |
| Purchase #3 | $79.53 | 13.403% | $90.1894 | $90.19 | $90.20 | $90.20 |
| Purchase #4 | $100.61 | 13.854% | $114.5485 | $114.55 | $114.55 | $114.50 |
| Purchase #5 | $144.92 | 10.196% | $159.696 | $159.70 | $159.70 | $159.70 |
| Purchase #6 | $173.52 | 7.659% | $186.8099 | $186.81 | $186.80 | $186.80 |
| Purchase #7 | $138.52 | 8.816% | $150.7319 | $150.73 | $150.75 | $150.70 |
| 7 purchase totals = | $922.27 | $1,014.0573 | $1,014.06 | $1,014.10 | $1,014.00 | |