| 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 | $198.42 | 8.689% | $215.6607 | $215.66 | $215.65 | $215.70 |
| Purchase #2 | $150.28 | 13.811% | $171.0352 | $171.04 | $171.05 | $171.00 |
| Purchase #3 | $206.74 | 6.430% | $220.0334 | $220.03 | $220.05 | $220.00 |
| Purchase #4 | $42.25 | 6.427% | $44.9654 | $44.97 | $44.95 | $45.00 |
| Purchase #5 | $120.73 | 12.399% | $135.6993 | $135.70 | $135.70 | $135.70 |
| Purchase #6 | $130.42 | 8.595% | $141.6296 | $141.63 | $141.65 | $141.60 |
| Purchase #7 | $202.81 | 12.644% | $228.4533 | $228.45 | $228.45 | $228.50 |
| 7 purchase totals = | $1,051.65 | $1,157.4769 | $1,157.48 | $1,157.50 | $1,157.50 | |