| 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 | $148.36 | 5.394% | $156.3625 | $156.36 | $156.35 | $156.40 |
| Purchase #2 | $34.29 | 9.811% | $37.6542 | $37.65 | $37.65 | $37.70 |
| Purchase #3 | $166.32 | 10.695% | $184.1079 | $184.11 | $184.10 | $184.10 |
| Purchase #4 | $193.98 | 4.483% | $202.6761 | $202.68 | $202.70 | $202.70 |
| Purchase #5 | $79.44 | 11.158% | $88.3039 | $88.30 | $88.30 | $88.30 |
| Purchase #6 | $174.79 | 12.120% | $195.9745 | $195.97 | $195.95 | $196.00 |
| Purchase #7 | $240.71 | 4.836% | $252.3507 | $252.35 | $252.35 | $252.40 |
| 7 purchase totals = | $1,037.89 | $1,117.4298 | $1,117.42 | $1,117.40 | $1,117.60 | |