| 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 | $135.87 | 4.777% | $142.3605 | $142.36 | $142.35 | $142.40 |
| Purchase #2 | $178.96 | 3.138% | $184.5758 | $184.58 | $184.60 | $184.60 |
| Purchase #3 | $7.27 | 6.407% | $7.7358 | $7.74 | $7.75 | $7.70 |
| Purchase #4 | $108.85 | 12.613% | $122.5793 | $122.58 | $122.60 | $122.60 |
| Purchase #5 | $131.71 | 10.865% | $146.0203 | $146.02 | $146.00 | $146.00 |
| Purchase #6 | $241.51 | 12.784% | $272.3846 | $272.38 | $272.40 | $272.40 |
| Purchase #7 | $172.59 | 9.271% | $188.5908 | $188.59 | $188.60 | $188.60 |
| 7 purchase totals = | $976.76 | $1,064.2471 | $1,064.25 | $1,064.30 | $1,064.30 | |