| 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 | $73.43 | 3.753% | $76.1858 | $76.19 | $76.20 | $76.20 |
| Purchase #2 | $80.58 | 6.468% | $85.7919 | $85.79 | $85.80 | $85.80 |
| Purchase #3 | $238.90 | 13.500% | $271.1515 | $271.15 | $271.15 | $271.20 |
| Purchase #4 | $200.85 | 11.276% | $223.4978 | $223.50 | $223.50 | $223.50 |
| Purchase #5 | $245.43 | 5.489% | $258.9017 | $258.90 | $258.90 | $258.90 |
| Purchase #6 | $129.54 | 4.160% | $134.9289 | $134.93 | $134.95 | $134.90 |
| Purchase #7 | $179.39 | 8.621% | $194.8552 | $194.86 | $194.85 | $194.90 |
| 7 purchase totals = | $1,148.12 | $1,245.3128 | $1,245.32 | $1,245.35 | $1,245.40 | |