| 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 | $188.59 | 7.489% | $202.7135 | $202.71 | $202.70 | $202.70 |
| Purchase #2 | $162.78 | 9.840% | $178.7976 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $227.40 | 13.812% | $258.8085 | $258.81 | $258.80 | $258.80 |
| Purchase #4 | $12.33 | 11.767% | $13.7809 | $13.78 | $13.80 | $13.80 |
| Purchase #5 | $127.79 | 5.199% | $134.4338 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $211.40 | 4.344% | $220.5832 | $220.58 | $220.60 | $220.60 |
| Purchase #7 | $146.82 | 12.525% | $165.2092 | $165.21 | $165.20 | $165.20 |
| 7 purchase totals = | $1,077.11 | $1,174.3267 | $1,174.32 | $1,174.35 | $1,174.30 | |