| 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 | $155.33 | 12.292% | $174.4232 | $174.42 | $174.40 | $174.40 |
| Purchase #2 | $237.35 | 12.131% | $266.1429 | $266.14 | $266.15 | $266.10 |
| Purchase #3 | $202.63 | 13.599% | $230.1857 | $230.19 | $230.20 | $230.20 |
| Purchase #4 | $236.49 | 11.716% | $264.1972 | $264.20 | $264.20 | $264.20 |
| Purchase #5 | $120.57 | 9.157% | $131.6106 | $131.61 | $131.60 | $131.60 |
| Purchase #6 | $10.70 | 9.752% | $11.7435 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $113.40 | 8.726% | $123.2953 | $123.30 | $123.30 | $123.30 |
| 7 purchase totals = | $1,076.47 | $1,201.5984 | $1,201.60 | $1,201.60 | $1,201.50 | |