| 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 | $142.95 | 6.845% | $152.7349 | $152.73 | $152.75 | $152.70 |
| Purchase #2 | $182.60 | 6.504% | $194.4763 | $194.48 | $194.50 | $194.50 |
| Purchase #3 | $50.30 | 4.394% | $52.5102 | $52.51 | $52.50 | $52.50 |
| Purchase #4 | $39.56 | 12.305% | $44.4279 | $44.43 | $44.45 | $44.40 |
| Purchase #5 | $201.49 | 13.157% | $228 | $228.00 | $228.00 | $228.00 |
| Purchase #6 | $178.84 | 9.355% | $195.5705 | $195.57 | $195.55 | $195.60 |
| Purchase #7 | $153.75 | 13.809% | $174.9813 | $174.98 | $175.00 | $175.00 |
| 7 purchase totals = | $949.49 | $1,042.7011 | $1,042.70 | $1,042.75 | $1,042.70 | |