| 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 | $140.25 | 6.632% | $149.5514 | $149.55 | $149.55 | $149.60 |
| Purchase #2 | $114.53 | 11.280% | $127.449 | $127.45 | $127.45 | $127.40 |
| Purchase #3 | $188.82 | 9.656% | $207.0525 | $207.05 | $207.05 | $207.10 |
| Purchase #4 | $101.62 | 6.455% | $108.1796 | $108.18 | $108.20 | $108.20 |
| Purchase #5 | $244.36 | 3.535% | $252.9981 | $253.00 | $253.00 | $253.00 |
| Purchase #6 | $153.59 | 11.627% | $171.4479 | $171.45 | $171.45 | $171.40 |
| Purchase #7 | $194.77 | 9.687% | $213.6374 | $213.64 | $213.65 | $213.60 |
| 7 purchase totals = | $1,137.94 | $1,230.3159 | $1,230.32 | $1,230.35 | $1,230.30 | |