| 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 | $143.71 | 8.620% | $156.0978 | $156.10 | $156.10 | $156.10 |
| Purchase #2 | $223.54 | 6.558% | $238.1998 | $238.20 | $238.20 | $238.20 |
| Purchase #3 | $195.82 | 12.438% | $220.1761 | $220.18 | $220.20 | $220.20 |
| Purchase #4 | $28.92 | 11.725% | $32.3109 | $32.31 | $32.30 | $32.30 |
| Purchase #5 | $135.75 | 12.681% | $152.9645 | $152.96 | $152.95 | $153.00 |
| Purchase #6 | $162.38 | 13.699% | $184.6244 | $184.62 | $184.60 | $184.60 |
| Purchase #7 | $144.25 | 9.682% | $158.2163 | $158.22 | $158.20 | $158.20 |
| 7 purchase totals = | $1,034.37 | $1,142.5898 | $1,142.59 | $1,142.55 | $1,142.60 | |