| 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 | $142.77 | 12.580% | $160.7305 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $225.54 | 6.479% | $240.1527 | $240.15 | $240.15 | $240.20 |
| Purchase #3 | $34.71 | 9.598% | $38.0415 | $38.04 | $38.05 | $38.00 |
| Purchase #4 | $56.77 | 11.570% | $63.3383 | $63.34 | $63.35 | $63.30 |
| Purchase #5 | $209.90 | 7.760% | $226.1882 | $226.19 | $226.20 | $226.20 |
| Purchase #6 | $188.53 | 7.226% | $202.1532 | $202.15 | $202.15 | $202.20 |
| Purchase #7 | $186.35 | 3.726% | $193.2934 | $193.29 | $193.30 | $193.30 |
| 7 purchase totals = | $1,044.57 | $1,123.8978 | $1,123.89 | $1,123.95 | $1,123.90 | |