| 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 | $192.64 | 9.379% | $210.7077 | $210.71 | $210.70 | $210.70 |
| Purchase #2 | $6.63 | 5.560% | $6.9986 | $7.00 | $7.00 | $7.00 |
| Purchase #3 | $141.34 | 8.512% | $153.3709 | $153.37 | $153.35 | $153.40 |
| Purchase #4 | $149.54 | 4.435% | $156.1721 | $156.17 | $156.15 | $156.20 |
| Purchase #5 | $202.82 | 7.149% | $217.3196 | $217.32 | $217.30 | $217.30 |
| Purchase #6 | $191.65 | 4.808% | $200.8645 | $200.86 | $200.85 | $200.90 |
| Purchase #7 | $220.91 | 3.781% | $229.2626 | $229.26 | $229.25 | $229.30 |
| 7 purchase totals = | $1,105.53 | $1,174.6960 | $1,174.69 | $1,174.60 | $1,174.80 | |